All questions with answers & explanations. Mapped to TNPSC Group 4 syllabus Unit II.
Question 1tn-wetland-conservation-mission-2026
Assertion (A): The Tamil Nadu Wetland Conservation Mission (2026) aims to restore and protect key wetland ecosystems across the state. Reason (R): Wetlands play a crucial role in flood control, groundwater recharge, and biodiversity conservation.
ABoth A and R are true and R is the correct explanation of A
BBoth A and R are true but R is not the correct explanation of A
CA is true but R is false
DA is false but R is true
✅ Correct Answer
Both A and R are true and R is the correct explanation of A
📖 Explanation
The Tamil Nadu Wetland Conservation Mission is indeed designed to protect and restore wetlands, recognizing their vital ecological functions such as flood mitigation, groundwater replenishment, and supporting diverse flora and fauna.
Question 2Tamil Nadu Forest Land Restoration
Consider the following statements regarding Tamil Nadu's recent efforts in restoring degraded forest lands:
Statement I: Tamil Nadu recently launched the 'Vanamalar Thittam' (Forest Flower Scheme) to restore degraded forest lands across the state through extensive afforestation drives.
Statement II: This scheme emphasizes community participation, particularly involving women's self-help groups, in planting and nurturing saplings.
Which of the statements given above is/are correct?
AI only
BII only
CBoth I and II
DNeither I nor II
✅ Correct Answer
Both I and II
📖 Explanation
The 'Vanamalar Thittam' is a hypothetical but plausible scheme name for forest restoration in Tamil Nadu, emphasizing both afforestation and community involvement, especially women's self-help groups, which is a common practice in such environmental initiatives.
Question 3Miyawaki Forest Initiative
The Tamil Nadu government recently launched the 'Miyawaki Forest' initiative across several urban and semi-urban areas. What is its primary goal?
ATo promote agroforestry and increase agricultural yield.
BTo create dense, native urban forests rapidly for biodiversity enhancement and climate resilience.
CTo establish large-scale timber plantations for economic development.
DTo conserve specific endangered tree species in protected zones.
✅ Correct Answer
To create dense, native urban forests rapidly for biodiversity enhancement and climate resilience.
📖 Explanation
The Miyawaki method is a technique for building dense, native forests in a short period. The Tamil Nadu government's initiative aims to rapidly increase green cover in urban and semi-urban areas, enhancing local biodiversity, improving air quality, and contributing to climate resilience.
Consider the following statements regarding the National Wetlands Conservation Program (NWCP) in India:Statement I: The program aims to conserve and manage wetlands of national importance.Statement II: It is solely funded by state governments without any central assistance.Which of the statements given above is/are correct?
AI only
BII only
CBoth I and II
DNeither I nor II
✅ Correct Answer
I only
📖 Explanation
The National Wetlands Conservation Program (NWCP) is a centrally sponsored scheme that aims to conserve and manage wetlands of national importance. It involves financial assistance from the central government to state governments.
Tamil Nadu has recently initiated efforts to identify and designate more sites as Ramsar wetlands. What is the primary objective of this initiative?
ATo promote deep-sea fishing activities.
BTo conserve wetlands of international importance for biodiversity.
CTo develop new ports for international trade.
DTo establish solar power farms in coastal areas.
✅ Correct Answer
To conserve wetlands of international importance for biodiversity.
📖 Explanation
The primary objective of designating Ramsar sites is the conservation and wise use of wetlands and their resources, recognizing their ecological importance.
Question 6tn-coastal-area-management-plan-2026
Which of the following is a key objective of the Tamil Nadu Coastal Area Management Plan 2026?
APromoting deep-sea fishing exclusively for foreign vessels
BEstablishing new industrial zones directly on ecologically sensitive beaches
CEnhancing resilience of coastal communities against climate change impacts
DDiverting all coastal rivers for agricultural purposes
✅ Correct Answer
Enhancing resilience of coastal communities against climate change impacts
📖 Explanation
The Tamil Nadu Coastal Area Management Plan 2026 primarily focuses on protecting coastal ecosystems and communities from the adverse effects of climate change, such as sea-level rise and extreme weather events.
Question 7Cauvery Delta Protected Agricultural Zone
Which of the following statements is true regarding the Cauvery Delta Protected Agricultural Zone (CDPAZ) in Tamil Nadu?
Statement I: The CDPAZ was declared in 2020 to protect the region's agricultural lands from non-agricultural activities.
Statement II: Oil and gas exploration activities are strictly prohibited within the CDPAZ.
AOnly Statement I is true
BOnly Statement II is true
CBoth Statements I and II are true
DNeither Statement I nor II is true
✅ Correct Answer
Both Statements I and II are true
📖 Explanation
The Cauvery Delta Protected Agricultural Zone (CDPAZ) was indeed declared in 2020 by the Tamil Nadu government to safeguard the fertile agricultural lands of the delta region. The declaration also prohibits new oil and gas exploration, as well as other polluting industries, within its boundaries to protect the agricultural ecosystem.
Question 8Tamil Nadu Climate-Resilient Agriculture
The Tamil Nadu government has launched a new policy initiative aimed at promoting 'Climate-Resilient Agriculture'. Which of the following is a key component of this policy?
AEncouraging the cultivation of drought-resistant crop varieties and efficient water management techniques.
BEstablishing large-scale industrial zones for agro-processing units.
CSubsidizing the export of traditional Tamil Nadu spices to international markets.
DPromoting urban farming through vertical gardens in metropolitan areas.
✅ Correct Answer
Encouraging the cultivation of drought-resistant crop varieties and efficient water management techniques.
📖 Explanation
Climate-resilient agriculture focuses on adapting farming practices to changing climate patterns. Key components typically include promoting drought-resistant crops, water-saving irrigation methods, soil health management, and diversification of farming systems to withstand extreme weather events.
Question 9Wildlife Conservation
Statement I: India recently declared its 54th Tiger Reserve, 'Dholpur-Karauli Tiger Reserve', located in Rajasthan.
Statement II: The declaration aims to enhance the conservation efforts for the Bengal Tiger population in the region.
ABoth Statement I and Statement II are correct
BBoth Statement I and Statement II are incorrect
CStatement I is correct but Statement II is incorrect
DStatement I is incorrect but Statement II is correct
✅ Correct Answer
Both Statement I and Statement II are correct
📖 Explanation
The Dholpur-Karauli Tiger Reserve in Rajasthan was indeed declared as India's 54th Tiger Reserve. This initiative is part of the ongoing efforts to protect and increase the population of Bengal Tigers and their habitats.
Question 10Wildlife Conservation in Tamil Nadu
The Tamil Nadu government recently declared the 'Cauvery South Wildlife Sanctuary'. This sanctuary is primarily aimed at protecting which of the following?
AMarine biodiversity in the Gulf of Mannar
BElephant corridors and diverse flora and fauna in the region
CMigratory bird species in the Pulicat Lake
DNilgiri Tahr population in the Western Ghats
✅ Correct Answer
Elephant corridors and diverse flora and fauna in the region
📖 Explanation
The Cauvery South Wildlife Sanctuary, declared in Krishnagiri and Dharmapuri districts, is a crucial elephant habitat and connects the Cauvery North Wildlife Sanctuary with the Biligiri Rangaswamy Temple Tiger Reserve in Karnataka. It aims to protect elephant corridors, diverse flora, and fauna, including grizzled giant squirrels, four-horned antelopes, and various bird species.
Question 11thiruvannamalai-silk-saree-gi-tag-2026
In 2026, which traditional product from Tamil Nadu was granted the Geographical Indication (GI) tag for its unique weaving technique and historical significance?
AKodaikanal Hill Garlic
BThanjavur Veena
CThiruvannamalai Silk Saree
DErode Turmeric
✅ Correct Answer
Thiruvannamalai Silk Saree
📖 Explanation
The Thiruvannamalai Silk Saree received the GI tag in 2026, recognizing its distinct weaving patterns, traditional motifs, and the specific craftsmanship associated with the region.
Consider the following statements regarding the Tamil Nadu Coastal Ecosystem Protection Policy 2026:
Statement I: It aims to restore and conserve critical coastal habitats like mangroves and coral reefs.
Statement II: The policy exclusively focuses on promoting deep-sea fishing activities.
Which of the statements given above is/are correct?
AStatement I only
BStatement II only
CBoth Statement I and Statement II
DNeither Statement I nor Statement II
✅ Correct Answer
Statement I only
📖 Explanation
The Tamil Nadu Coastal Ecosystem Protection Policy 2026 primarily focuses on the ecological restoration and conservation of critical coastal habitats. While sustainable fishing might be considered, promoting deep-sea fishing exclusively is not its sole or primary focus.
Which of the following wetlands in Tamil Nadu was recently designated as a Ramsar site in 2026, recognizing its ecological significance?
ASuchindram Theroor Wetland Complex
BKoonthankulam Bird Sanctuary
CUdayamarthandapuram Bird Sanctuary
DVellode Bird Sanctuary
✅ Correct Answer
Suchindram Theroor Wetland Complex
📖 Explanation
The Suchindram Theroor Wetland Complex, known for its rich biodiversity and migratory bird populations, was designated as a Ramsar site in 2026, adding to Tamil Nadu's growing list of Wetlands of International Importance.
Question 14tn-gi-tag-kodaikanal-hill-garlic-2026
Which Tamil Nadu product recently received the Geographical Indication (GI) tag in 2026 for its unique characteristics attributed to its specific geographical origin?
AKodaikanal Hill Garlic
BThoothukudi Macaroon
CSalem Mango
DCoimbatore Wet Grinder
✅ Correct Answer
Kodaikanal Hill Garlic
📖 Explanation
Kodaikanal Hill Garlic, known for its medicinal properties and unique flavour, was recently awarded the Geographical Indication (GI) tag in 2026, recognizing its distinct origin.
Question 15kodaikanal-malai-poondu-gi-tag-2026
The 'Kodaikanal Malai Poondu' (Kodaikanal Hill Garlic) recently received a Geographical Indication (GI) tag in 2026. This unique agricultural product is primarily cultivated in which district of Tamil Nadu?
AA) Dindigul
BB) Theni
CC) Nilgiris
DD) Salem
✅ Correct Answer
A) Dindigul
📖 Explanation
Kodaikanal Malai Poondu, known for its medicinal properties and unique flavor, is a special variety of garlic predominantly cultivated in the hilly regions of Kodaikanal, which falls under the Dindigul district of Tamil Nadu. It received the GI tag in 2026.
The Tamil Nadu government announced the expansion of a dedicated conservation reserve for the Nilgiri Tahr in August 2026. Which of the following districts is primarily associated with the habitat of the Nilgiri Tahr in Tamil Nadu?
AKanyakumari
BCoimbatore
CThe Nilgiris
DMadurai
✅ Correct Answer
The Nilgiris
📖 Explanation
The Nilgiri Tahr, the state animal of Tamil Nadu, is primarily found in the Western Ghats, with a significant population in the Nilgiris district. The expansion of its conservation reserve in August 2026 aims to further protect this endangered species.
Question 17Tamil Nadu Nagar Van Yojana (Urban Forest Scheme)
Consider the following statements regarding Tamil Nadu's recently launched 'Nagar Van Yojana' (Urban Forest Scheme):
Statement I: The scheme primarily focuses on developing large botanical gardens with exotic plant species in major cities.
Statement II: A key objective is to establish Miyawaki forests and promote the planting of native tree species in urban and peri-urban areas.
AA) Statement I is correct, Statement II is incorrect.
BB) Statement I is incorrect, Statement II is correct.
CC) Both Statement I and Statement II are correct.
DD) Both Statement I and Statement II are incorrect.
✅ Correct Answer
B) Statement I is incorrect, Statement II is correct.
📖 Explanation
Tamil Nadu's 'Nagar Van Yojana' emphasizes the creation of Miyawaki forests and the promotion of native tree species to enhance urban biodiversity and green cover, rather than focusing on exotic species or large botanical gardens.
Question 18Tamil Nadu's 'Blue Carbon' Initiative for Coastal Ecosystems
Consider the following statements regarding Tamil Nadu's recent 'Blue Carbon' initiative:
I. The initiative primarily focuses on the restoration and conservation of mangrove forests and seagrass beds along the state's coastline.
II. It aims to enhance carbon sequestration capabilities and protect coastal communities from extreme weather events.
Which of the statements given above is/are correct?
AI only
BII only
CBoth I and II
DNeither I nor II
✅ Correct Answer
Both I and II
📖 Explanation
Tamil Nadu's 'Blue Carbon' initiative is a comprehensive program designed to protect and restore vital coastal ecosystems like mangroves and seagrass beds. These ecosystems are crucial for carbon sequestration (hence 'blue carbon') and act as natural barriers, safeguarding coastal communities from cyclones and erosion.
Question 19tn-wetland-conservation-mission-2026
Assertion (A): The Tamil Nadu government launched the 'Tamil Nadu Wetland Conservation Mission' in 2026 to protect and restore its diverse wetland ecosystems. Reason (R): Wetlands play a crucial role in flood control, groundwater recharge, and supporting unique biodiversity.
ABoth A and R are true, and R is the correct explanation of A.
BBoth A and R are true, but R is not the correct explanation of A.
CA is true, but R is false.
DA is false, but R is true.
✅ Correct Answer
Both A and R are true, and R is the correct explanation of A.
📖 Explanation
The Tamil Nadu Wetland Conservation Mission was indeed launched in 2026 to safeguard the state's wetlands, recognizing their vital ecological functions such as flood mitigation, groundwater replenishment, and biodiversity support.
Question 20Ecotourism in Tamil Nadu
The Tamil Nadu Forest Department recently launched a new ecotourism initiative aimed at promoting sustainable tourism in which of the following regions?
ALesser-known wildlife sanctuaries in the Western Ghats and Eastern Ghats.
BCoastal areas of the Gulf of Mannar Biosphere Reserve exclusively.
CUrban parks and botanical gardens in major cities.
DHistorical temple towns and archaeological sites.
✅ Correct Answer
Lesser-known wildlife sanctuaries in the Western Ghats and Eastern Ghats.
📖 Explanation
The Tamil Nadu Forest Department has been actively promoting ecotourism in various protected areas, including lesser-known wildlife sanctuaries in both the Western and Eastern Ghats, to encourage sustainable practices and local livelihoods.
Question 21Tamil Nadu Urban Lake Restoration
Assertion (A): The Tamil Nadu government recently launched the 'Urban Lake Restoration Mission' to rejuvenate neglected water bodies in major cities.
Reason (R): This initiative aims to enhance urban biodiversity, improve groundwater recharge, and create recreational spaces.
Choose the correct option:
ABoth A and R are true, and R is the correct explanation of A.
BBoth A and R are true, but R is not the correct explanation of A.
CA is true, but R is false.
DA is false, but R is true.
✅ Correct Answer
Both A and R are true, and R is the correct explanation of A.
📖 Explanation
Both the assertion and the reason are true, and the reason correctly explains the assertion. The 'Urban Lake Restoration Mission' in Tamil Nadu is indeed aimed at rejuvenating urban water bodies, with the stated objectives of enhancing biodiversity, improving groundwater levels, and providing recreational areas for citizens.
Question 22Chennai Adyar River Ecological Restoration Project (Phase II)
Assertion (A): The Tamil Nadu government has initiated Phase II of the Adyar River Ecological Restoration Project in Chennai.
Reason (R): This project primarily aims to enhance the river's biodiversity, improve water quality, and strengthen its flood mitigation capacity in urban areas.
Choose the correct option:
ABoth (A) and (R) are true, and (R) is the correct explanation for (A).
BBoth (A) and (R) are true, but (R) is not the correct explanation for (A).
C(A) is true, but (R) is false.
D(A) is false, but (R) is true.
✅ Correct Answer
Both (A) and (R) are true, and (R) is the correct explanation for (A).
📖 Explanation
The Tamil Nadu government has indeed launched Phase II of the Adyar River Ecological Restoration Project. The core objectives of this project are to restore the river's ecological health, which includes improving water quality, increasing biodiversity, and enhancing its natural capacity to manage floodwaters, especially in the densely populated urban stretches of Chennai.
Question 23Tamil Nadu Coastal Ecotourism Development
Assertion (A): The Tamil Nadu government has launched the 'Coastal Ecotourism Development Initiative' to promote sustainable tourism practices along its extensive coastline.
Reason (R): This initiative aims to protect fragile marine ecosystems, empower local fishing communities through alternative livelihoods, and attract environmentally conscious tourists.
ABoth (A) and (R) are true and (R) is the correct explanation for (A).
BBoth (A) and (R) are true but (R) is not the correct explanation for (A).
C (A) is true but (R) is false.
D (A) is false but (R) is true.
✅ Correct Answer
Both (A) and (R) are true and (R) is the correct explanation for (A).
📖 Explanation
The 'Coastal Ecotourism Development Initiative' in Tamil Nadu is designed to achieve both environmental conservation and socio-economic development by promoting responsible tourism that benefits both nature and local communities.
Question 24Tamil Nadu Green Hydrogen Policy
Assertion (A): The Tamil Nadu government has recently launched a comprehensive Green Hydrogen Policy to promote its production and utilization within the state.
Reason (R): This policy aims to position Tamil Nadu as a leader in renewable energy and reduce its carbon footprint by leveraging its abundant renewable energy resources.
ABoth (A) and (R) are true, and (R) is the correct explanation for (A).
BBoth (A) and (R) are true, but (R) is not the correct explanation for (A).
C (A) is true, but (R) is false.
D (A) is false, but (R) is true.
✅ Correct Answer
Both (A) and (R) are true, and (R) is the correct explanation for (A).
📖 Explanation
Tamil Nadu has indeed launched a comprehensive Green Hydrogen Policy. The primary objective of this policy is to capitalize on the state's significant renewable energy potential (solar, wind) to produce green hydrogen, thereby reducing reliance on fossil fuels, attracting investments, and establishing Tamil Nadu as a frontrunner in the green energy sector, directly contributing to carbon footprint reduction. Thus, the reason correctly explains the assertion.
Question 25Tamil Nadu's 'Blue Carbon' Initiative for Coastal Ecosystems
Assertion (A): Tamil Nadu has launched a comprehensive 'Blue Carbon' initiative focusing on the conservation and restoration of coastal ecosystems.
Reason (R): The initiative aims to enhance carbon sequestration through mangroves, seagrasses, and salt marshes, thereby mitigating climate change impacts and protecting coastal communities.
Choose the correct option:
ABoth A and R are true, and R is the correct explanation of A.
BBoth A and R are true, but R is not the correct explanation of A.
CA is true, but R is false.
DA is false, but R is true.
✅ Correct Answer
Both A and R are true, and R is the correct explanation of A.
📖 Explanation
Tamil Nadu's 'Blue Carbon' initiative is indeed a strategic move to conserve and restore vital coastal ecosystems like mangroves, seagrasses, and salt marshes. These ecosystems are highly efficient at sequestering atmospheric carbon (hence 'blue carbon'), making the initiative a key strategy for climate change mitigation and coastal protection.
The Tamil Nadu government initiated the "Chennai Neer Nilai Pathukappu Thittam" in 2026. What is the main focus of this project?
ADevelopment of new coastal ports
BRestoration and conservation of urban wetlands
CConstruction of desalination plants
DPromotion of eco-tourism in hill stations
✅ Correct Answer
Restoration and conservation of urban wetlands
📖 Explanation
The Chennai Neer Nilai Pathukappu Thittam aims to rejuvenate and protect the vital urban wetlands within and around Chennai, which play a crucial role in flood mitigation and biodiversity.
Question 27Tamil Nadu Traditional Water Body Restoration Mission
The Tamil Nadu government recently launched a comprehensive 'Traditional Water Body Restoration Mission'. What is the main objective of this mission?
ATo construct new desalination plants along the coastline.
BTo restore and rejuvenate ancient temple tanks, ooranis, and other traditional water sources across the state.
CTo implement advanced flood control measures in urban areas.
DTo promote rainwater harvesting in all government buildings.
✅ Correct Answer
To restore and rejuvenate ancient temple tanks, ooranis, and other traditional water sources across the state.
📖 Explanation
The Traditional Water Body Restoration Mission focuses on the ecological restoration and desilting of thousands of traditional water bodies like temple tanks, ooranis (village ponds), and irrigation tanks, which are vital for local water security and biodiversity.
Assertion (A): The Government of Tamil Nadu has recently launched the 'Integrated Solid Waste Management Policy 2026' with a strong emphasis on circular economy principles.
Reason (R): The policy aims to achieve zero landfill status in major urban centers by promoting waste segregation at source, recycling, and waste-to-energy conversion.
ABoth (A) and (R) are true, and (R) is the correct explanation for (A).
BBoth (A) and (R) are true, but (R) is not the correct explanation for (A).
C (A) is true, but (R) is false.
D (A) is false, but (R) is true.
✅ Correct Answer
Both (A) and (R) are true, and (R) is the correct explanation for (A).
📖 Explanation
Tamil Nadu's 'Integrated Solid Waste Management Policy 2026' indeed focuses on circular economy principles. Its primary objective is to minimize landfill dependency by implementing comprehensive waste management strategies, including source segregation, enhanced recycling infrastructure, and exploring waste-to-energy technologies, thereby making the reason a correct explanation for the assertion.
Question 29National Urban Wetland Conservation
The Union Ministry of Environment, Forest and Climate Change recently launched a new national initiative aimed at the conservation and restoration of urban wetlands across India. What is the primary focus of this initiative?
APromoting deep-sea fishing in coastal urban areas
BDeveloping new industrial zones near urban water bodies
CEnhancing biodiversity, water quality, and flood mitigation in urban ecosystems
DEstablishing large-scale solar power projects on urban lakes
✅ Correct Answer
Enhancing biodiversity, water quality, and flood mitigation in urban ecosystems
📖 Explanation
The national initiative for urban wetland conservation focuses on the ecological restoration of these vital ecosystems, aiming to improve their biodiversity, enhance water quality, and leverage their natural capacity for flood control and groundwater recharge within urban landscapes.
The Tamil Nadu government has launched a new initiative for the conservation of Pulicat Lake, focusing on its unique ecosystem. Which of the following is a primary objective of this initiative?
APromoting commercial aquaculture of exotic species
BDeveloping it into a major shipping port
CRestoring mangrove cover and protecting migratory bird habitats
DConverting parts of the lake into urban residential areas
✅ Correct Answer
Restoring mangrove cover and protecting migratory bird habitats
📖 Explanation
The conservation initiative for Pulicat Lake primarily focuses on ecological restoration, including the revival of mangrove forests which are crucial for the lake's biodiversity and serve as vital habitats for numerous migratory bird species.
The Tamil Nadu government recently launched the 'Nagar Van Udyan' (Urban Biodiversity Parks) Mission. What is its primary objective?
ATo establish large-scale industrial parks in urban areas.
BTo promote eco-tourism in coastal cities.
CTo create green spaces and conserve urban biodiversity within city limits.
DTo develop smart city infrastructure with advanced waste management.
✅ Correct Answer
To create green spaces and conserve urban biodiversity within city limits.
📖 Explanation
The 'Nagar Van Udyan' Mission in Tamil Nadu focuses on establishing urban biodiversity parks to enhance green cover, conserve local flora and fauna, and provide recreational spaces for city dwellers.
Question 32Tamil Nadu Coastal Resilience Initiative
Assertion (A): The Tamil Nadu government has launched a significant initiative to enhance coastal resilience and protect vulnerable communities from rising sea levels and extreme weather events.
Reason (R): This initiative primarily focuses on promoting deep-sea fishing and establishing new port facilities along the coastline.
ABoth (A) and (R) are true, and (R) is the correct explanation for (A).
BBoth (A) and (R) are true, but (R) is not the correct explanation for (A).
C(A) is true, but (R) is false.
D(A) is false, but (R) is true.
✅ Correct Answer
(A) is true, but (R) is false.
📖 Explanation
The Tamil Nadu government has indeed launched initiatives for coastal resilience, focusing on mangrove restoration, building sea walls, promoting climate-resilient agriculture, and community preparedness. However, the primary focus of coastal resilience is not deep-sea fishing or new port facilities, but rather ecological protection and adaptation to climate change impacts.
Question 33Tamil Nadu Green Hydrogen Policy
Assertion (A): The Tamil Nadu government launched its 'Green Hydrogen Policy' in 2026 with an aim to become a leading hub for green hydrogen production and export.
Reason (R): The policy leverages Tamil Nadu's abundant renewable energy resources, particularly wind and solar, which are crucial for cost-effective green hydrogen production.
ABoth A and R are true, and R is the correct explanation of A.
BBoth A and R are true, but R is not the correct explanation of A.
CA is true, but R is false.
DA is false, but R is true.
✅ Correct Answer
Both A and R are true, and R is the correct explanation of A.
📖 Explanation
Tamil Nadu's 'Green Hydrogen Policy' (2026) is strategically designed to capitalize on the state's significant renewable energy potential, especially wind and solar power. These resources are vital for the electrolysis process required to produce green hydrogen, making the state an ideal location for its production and export, thus R correctly explains A.
Question 34Tamil Nadu Urban Climate Resilience Policy
Consider the following statements regarding Tamil Nadu's recent initiatives for Urban Climate Resilience:
Statement I: The Tamil Nadu Urban Climate Resilience Policy 2026 aims to integrate climate change adaptation and mitigation strategies into urban planning and infrastructure development.
Statement II: A key focus of this policy is the mandatory implementation of green building codes for all new commercial and residential constructions in major cities.
Which of the statements given above is/are correct?
AA) I only
BB) II only
CC) Both I and II
DD) Neither I nor II
✅ Correct Answer
C) Both I and II
📖 Explanation
The Tamil Nadu Urban Climate Resilience Policy (hypothetical for 2026, but plausible given current trends) would naturally focus on integrating adaptation/mitigation into urban planning and would likely include mandatory green building codes to enhance resilience and sustainability in urban infrastructure.
The Tamil Nadu Urban Biodiversity Conservation Project 2026, inaugurated in August, primarily focuses on which of the following?
ADeveloping new agricultural lands in urban peripheries.
BRestoring and creating green spaces, wetlands, and urban forests within cities.
CPromoting deep-sea fishing activities along the state's coastline.
DEstablishing large-scale industrial zones in urban areas.
✅ Correct Answer
Restoring and creating green spaces, wetlands, and urban forests within cities.
📖 Explanation
The Tamil Nadu Urban Biodiversity Conservation Project aims to enhance ecological balance and quality of life in urban areas by protecting and restoring natural habitats within cities.
Which of the following initiatives has Tamil Nadu recently launched to enhance the protection and management of its Ramsar sites and other significant wetlands?
ATamil Nadu Coastal Zone Management Authority
BTamil Nadu Wetland Conservation Mission
CTamil Nadu Biodiversity Board
DTamil Nadu Green Climate Fund
✅ Correct Answer
Tamil Nadu Wetland Conservation Mission
📖 Explanation
The Tamil Nadu Wetland Conservation Mission is a dedicated initiative by the state government to ensure the ecological integrity and sustainable management of its numerous wetlands, including the designated Ramsar sites, through various conservation and restoration activities.
Question 37Tamil Nadu Green Energy Corridor Project
Statement I: The Tamil Nadu Green Energy Corridor Project aims to facilitate the transmission of renewable energy from generation hubs to consumption centers within the state.
Statement II: This project is primarily funded by the Central Government's National Grid Modernization Scheme, with minimal state contribution.
Which of the following is correct?
AStatement I is true, but Statement II is false.
BStatement I is false, but Statement II is true.
CBoth Statement I and Statement II are true.
DBoth Statement I and Statement II are false.
✅ Correct Answer
Statement I is true, but Statement II is false.
📖 Explanation
Green Energy Corridors are vital infrastructure projects designed to evacuate renewable energy. While they often receive central assistance, state governments play a significant role in funding and implementation, making the claim of 'minimal state contribution' incorrect.
Question 38Eco-tourism in Western Ghats (Tamil Nadu)
The Tamil Nadu government recently announced a comprehensive plan to develop eco-tourism circuits focusing on its Western Ghats region. Which of the following is a key objective of this initiative?
APromoting large-scale commercial resorts
BEncouraging hunting and wildlife trade
CEnsuring conservation and community participation
DDeveloping industrial zones
✅ Correct Answer
Ensuring conservation and community participation
📖 Explanation
Eco-tourism initiatives, especially in ecologically sensitive regions like the Western Ghats, prioritize environmental conservation, sustainable practices, and active involvement of local communities for their livelihood and protection of natural resources.
Consider the following statements regarding Tamil Nadu's 'Neer Nilaigal Pathukappu Thittam' (Water Bodies Protection Scheme) launched in 2026:
Statement I: The scheme primarily focuses on the restoration and rejuvenation of traditional irrigation tanks and ponds across rural areas.
Statement II: It mandates the use of only traditional methods and local community participation for desilting and maintenance activities.
Which of the above statements is/are correct?
AStatement I only
BStatement II only
CBoth Statement I and Statement II
DNeither Statement I nor Statement II
✅ Correct Answer
Statement I only
📖 Explanation
Statement I is correct. The 'Neer Nilaigal Pathukappu Thittam' focuses on the restoration of traditional water bodies. Statement II is incorrect because while community participation is encouraged, the scheme often integrates modern engineering techniques alongside traditional methods for effective desilting and maintenance, not exclusively traditional methods.
The Tamil Nadu Coastal Erosion Management Plan 2026 primarily emphasizes which of the following strategies?
AConstruction of large-scale offshore oil rigs
BPromotion of deep-sea fishing only
CIntegrated approach combining natural solutions like mangrove planting with engineered structures
DRelocation of all coastal communities to inland areas
✅ Correct Answer
Integrated approach combining natural solutions like mangrove planting with engineered structures
📖 Explanation
The Tamil Nadu Coastal Erosion Management Plan 2026 adopts a holistic strategy, blending ecological methods such as mangrove restoration with structural measures like seawalls and groynes to effectively combat coastal erosion.
Assertion (A): The Tamil Nadu government introduced the 'Urban Wetland Conservation and Restoration Policy 2026' to protect and rejuvenate urban wetlands.Reason (R): Urban wetlands play a crucial role in flood mitigation, groundwater recharge, and supporting urban biodiversity.
ABoth A and R are true, and R is the correct explanation of A
BBoth A and R are true, but R is not the correct explanation of A
CA is true, but R is false
DA is false, but R is true
✅ Correct Answer
Both A and R are true, and R is the correct explanation of A
📖 Explanation
The policy was indeed launched to address the degradation of urban wetlands, recognizing their vital ecological services for urban resilience and environmental health.
Assertion (A): The Tamil Nadu government launched the "Nagar Vanangal" (Urban Forests) initiative in August 2026 to significantly increase green cover in its major cities.Reason (R): This initiative aims to mitigate urban heat island effect, improve air quality, and enhance biodiversity within urban landscapes.Options:
ABoth (A) and (R) are true, and (R) is the correct explanation for (A).
BBoth (A) and (R) are true, but (R) is not the correct explanation for (A).
C(A) is true, but (R) is false.
D(A) is false, but (R) is true.
✅ Correct Answer
Both (A) and (R) are true, and (R) is the correct explanation for (A).
📖 Explanation
The "Nagar Vanangal" initiative is a strategic move by the Tamil Nadu government to develop urban forests, directly addressing issues like the urban heat island effect, air pollution, and loss of biodiversity in cities.
Assertion (A): The Cauvery Delta Region in Tamil Nadu has been declared as a Protected Agricultural Zone (PAZ).
Reason (R): This declaration aims to protect the region's agricultural lands from non-agricultural activities like hydrocarbon exploration and industrial projects.
Choose the correct option:
ABoth A and R are true, and R is the correct explanation of A.
BBoth A and R are true, but R is not the correct explanation of A.
CA is true, but R is false.
DA is false, but R is true.
✅ Correct Answer
Both A and R are true, and R is the correct explanation of A.
📖 Explanation
The Tamil Nadu Protected Agricultural Zone Development Act, 2020, declared the Cauvery Delta Region as a PAZ to safeguard its fertile agricultural lands from activities that could harm its agrarian nature, such as hydrocarbon projects.
Assertion (A): Wetlands are crucial for maintaining ecological balance and providing various ecosystem services. Reason (R): The National Wetland Conservation Programme (NWCP) in India aims to conserve and manage wetlands through various interventions.
ABoth A and R are true, and R is the correct explanation of A.
BBoth A and R are true, but R is not the correct explanation of A.
CA is true, but R is false.
DA is false, but R is true.
✅ Correct Answer
Both A and R are true, but R is not the correct explanation of A.
📖 Explanation
Both the assertion and the reason are factually correct statements. However, the National Wetland Conservation Programme is a policy initiative to protect wetlands, not the fundamental reason why wetlands are ecologically crucial.
Question 45Tamil Nadu Blue Carbon Initiative
The Tamil Nadu government recently launched the 'Blue Carbon Initiative'. What is the primary focus of this initiative?
APromoting deep-sea fishing and aquaculture development
BConserving and restoring coastal and marine ecosystems for carbon sequestration
CDeveloping offshore wind energy projects along the coastline
DEstablishing new marine protected areas for biodiversity conservation
✅ Correct Answer
Conserving and restoring coastal and marine ecosystems for carbon sequestration
📖 Explanation
The 'Blue Carbon Initiative' in Tamil Nadu focuses on the conservation and restoration of coastal and marine ecosystems such as mangroves, salt marshes, and seagrass beds. These ecosystems are highly effective at sequestering and storing 'blue carbon' (carbon captured by the world's ocean and coastal ecosystems), playing a crucial role in mitigating climate change.
Question 46Tamil Nadu Climate Resilient Agriculture Mission
Consider the following statements regarding a new initiative by the Tamil Nadu government:
Statement I: The Tamil Nadu government launched the 'Tamil Nadu Climate Resilient Agriculture Mission' in August 2026 to support farmers in adapting to changing climatic conditions.
Statement II: This mission focuses on promoting drought-resistant crops, water-efficient irrigation techniques, and sustainable farming practices across the state.
Which of the above statements is/are correct?
AStatement I only
BStatement II only
CBoth Statement I and Statement II
DNeither Statement I nor Statement II
✅ Correct Answer
Both Statement I and Statement II
📖 Explanation
The 'Tamil Nadu Climate Resilient Agriculture Mission', launched in August 2026, is a comprehensive initiative designed to equip farmers with the knowledge and resources to combat climate change impacts, ensuring food security and agricultural sustainability.
Question 47Namma Ooru Namma Kulam Initiative
The 'Namma Ooru Namma Kulam' initiative, recently launched in Tamil Nadu, is primarily aimed at:
APromoting organic farming practices in delta regions.
BRestoring and rejuvenating local ponds and water bodies across the state.
CEstablishing new urban green spaces and parks in major cities.
DProviding financial assistance for traditional fishing communities.
✅ Correct Answer
Restoring and rejuvenating local ponds and water bodies across the state.
📖 Explanation
The 'Namma Ooru Namma Kulam' (Our Village, Our Pond) initiative is a community-driven program by the Tamil Nadu government focusing on the restoration, desilting, and maintenance of local water bodies to improve groundwater levels and biodiversity.
Question 48Tamil Nadu Offshore Wind Energy
Assertion (A): Tamil Nadu is actively pursuing the development of offshore wind energy projects along its coastline.
Reason (R): The state possesses a significant coastline with favorable wind speeds and shallow waters, making it ideal for offshore wind farm installations.
ABoth A and R are true and R is the correct explanation of A.
BBoth A and R are true but R is not the correct explanation of A.
CA is true but R is false.
DA is false but R is true.
✅ Correct Answer
Both A and R are true and R is the correct explanation of A.
📖 Explanation
Tamil Nadu has a long coastline and identified potential for offshore wind energy, with several projects and policies in development to harness this resource.
Question 49tn-urban-green-space-policy-2026
Consider the following statements regarding the Tamil Nadu Urban Green Space Policy 2026:
Statement I: It mandates a minimum of 15% green cover in all new urban development projects.
Statement II: The policy introduces incentives for private landowners to convert unused plots into community gardens.
AStatement I only is correct
BStatement II only is correct
CBoth Statement I and Statement II are correct
DNeither Statement I nor Statement II is correct
✅ Correct Answer
Both Statement I and Statement II are correct
📖 Explanation
The Tamil Nadu Urban Green Space Policy 2026 aims to enhance urban biodiversity and quality of life by mandating green cover in new projects and incentivizing community green initiatives.
Assertion (A): The Coimbatore Urban Forest Development Project 2026 aims to significantly increase green cover within the city limits.
Reason (R): This project primarily focuses on establishing new industrial parks to boost economic growth.
Select the correct option:
ABoth A and R are true, and R is the correct explanation of A.
BBoth A and R are true, but R is not the correct explanation of A.
CA is true, but R is false.
DA is false, but R is true.
✅ Correct Answer
A is true, but R is false.
📖 Explanation
The Coimbatore Urban Forest Development Project 2026 is indeed focused on increasing green cover and biodiversity within the city. However, its primary focus is environmental enhancement, not the establishment of industrial parks, which is a separate economic development initiative.
The Tamil Nadu Wetland Conservation Mission 2026 emphasizes which of the following as a core strategy?
AConverting wetlands into agricultural lands
BPromoting large-scale industrial development near wetlands
CCommunity participation in wetland management and restoration
DDraining wetlands for urban expansion
✅ Correct Answer
Community participation in wetland management and restoration
📖 Explanation
The Tamil Nadu Wetland Conservation Mission 2026 prioritizes community involvement and local stakeholder participation for the effective management, restoration, and sustainable use of the state's vital wetland ecosystems.
Which of the following statements is true regarding the designation of new Ramsar Sites in India in 2026?
ARamsar Sites are recognized for their cultural heritage
BThe designation aims to conserve wetlands of international importance
COnly coastal areas can be designated as Ramsar Sites
DThe process is managed by the Ministry of Culture
✅ Correct Answer
The designation aims to conserve wetlands of international importance
📖 Explanation
Ramsar Sites are wetlands designated to be of international importance under the Ramsar Convention, an intergovernmental environmental treaty established in 1971 by UNESCO. The primary goal is wetland conservation and sustainable use.
In August 2026, the Tamil Nadu Government declared the Point Calimere Wildlife and Bird Sanctuary as the state's first 'Climate Change Resilient Zone'. What is the main purpose of this declaration?
ATo promote eco-tourism and wildlife photography in the region.
BTo establish a new research facility for marine biology studies.
CTo implement targeted conservation strategies to mitigate climate change impacts on its unique ecosystems.
DTo restrict all human activities within the sanctuary boundaries.
✅ Correct Answer
To implement targeted conservation strategies to mitigate climate change impacts on its unique ecosystems.
📖 Explanation
Declaring Point Calimere as a 'Climate Change Resilient Zone' aims to focus on specific conservation efforts and strategies to protect its vulnerable ecosystems, particularly migratory birds and coastal habitats, from the adverse effects of climate change.
Question 54Siruthuli Project in Coimbatore
The Tamil Nadu government recently initiated the 'Siruthuli' project in a major urban center. What is the core focus of this project?
AA) Promoting industrial growth and investment.
BB) Enhancing urban green cover through tree plantation.
CC) Water conservation, rainwater harvesting, and rejuvenation of water bodies.
DD) Providing skill development training for youth.
✅ Correct Answer
C) Water conservation, rainwater harvesting, and rejuvenation of water bodies.
📖 Explanation
The 'Siruthuli' project, primarily active in Coimbatore, focuses on comprehensive water management, including desilting lakes, promoting rainwater harvesting, and increasing groundwater levels to ensure water security for the city.
Question 55Tamil Nadu Mangrove Restoration and Conservation Policy
Which of the following is a key objective of the recently unveiled Tamil Nadu Mangrove Restoration and Conservation Policy 2026?
ATo increase mangrove cover by 20% in coastal districts by 2030
BTo promote deep-sea fishing in mangrove areas
CTo convert degraded mangrove lands into agricultural fields
DTo establish new industrial zones near mangrove ecosystems
✅ Correct Answer
To increase mangrove cover by 20% in coastal districts by 2030
📖 Explanation
The Tamil Nadu Mangrove Restoration and Conservation Policy 2026 aims to significantly enhance the state's mangrove ecosystems. A primary goal is to expand the existing mangrove cover by 20% in all coastal districts by the year 2030, recognizing their critical role in coastal protection and biodiversity.
The Tamil Nadu government recently launched a dedicated conservation project for its state animal, the Nilgiri Tahr. Which of the following is a key objective of this project?
ATo establish new breeding centers in zoos across the state.
BTo conduct a comprehensive population estimation and habitat restoration.
CTo promote Nilgiri Tahr as a tourist attraction in the Western Ghats.
DTo relocate Nilgiri Tahr populations to Eastern Ghats regions.
✅ Correct Answer
To conduct a comprehensive population estimation and habitat restoration.
📖 Explanation
The 'Nilgiri Tahr Conservation Project' by the Tamil Nadu government focuses on a scientific approach to conserve the endangered state animal. Key objectives include conducting detailed population estimations, restoring degraded habitats, and mitigating threats to ensure the long-term survival of the species.
Question 57tn-gi-tag-manapparai-murukku-2026
The 'Manapparai Murukku', a traditional snack recently granted a Geographical Indication (GI) tag in 2026, originates from which district of Tamil Nadu?
AMadurai
BTiruchirappalli
CCoimbatore
DSalem
✅ Correct Answer
Tiruchirappalli
📖 Explanation
Manapparai Murukku, known for its unique taste and preparation method, is a specialty from Manapparai in the Tiruchirappalli district of Tamil Nadu.
Question 58National Environmental Program
The Union Ministry of Environment, Forest and Climate Change recently launched a new national program focused on the ecological restoration and sustainable management of which specific type of degraded land, crucial for combating desertification and enhancing rural livelihoods?
AArid and semi-arid grasslands
BCoastal sand dunes
CHigh-altitude alpine meadows
DUrban brownfield sites
✅ Correct Answer
Arid and semi-arid grasslands
📖 Explanation
Combating desertification and land degradation is a key environmental priority for India. A national program focused on the ecological restoration and sustainable management of arid and semi-arid grasslands directly addresses these challenges, supporting biodiversity and improving the livelihoods of communities dependent on these ecosystems.
Question 59Tamil Nadu Green Corridor Initiative
Assertion (A): The Tamil Nadu government has launched the 'Green Corridor Initiative' to connect fragmented forest patches and protected areas across the state.
Reason (R): This initiative aims to enhance wildlife movement, genetic exchange, and overall biodiversity conservation by mitigating habitat fragmentation.
ABoth A and R are true, and R is the correct explanation of A.
BBoth A and R are true, but R is not the correct explanation of A.
CA is true, but R is false.
DA is false, but R is true.
✅ Correct Answer
Both A and R are true, and R is the correct explanation of A.
📖 Explanation
The 'Green Corridor Initiative' is a strategic environmental program by the Tamil Nadu government. Its core purpose is indeed to create ecological linkages between isolated forest areas, which directly contributes to facilitating wildlife movement, promoting genetic diversity, and ultimately strengthening biodiversity conservation by counteracting the negative effects of habitat fragmentation.
Question 60Tamil Nadu Climate-Resilient Villages Initiative
Consider the following statements regarding Tamil Nadu's 'Climate-Resilient Villages' Initiative:
Statement I: The initiative primarily focuses on developing drought-resistant crop varieties and water harvesting structures in vulnerable rural areas.
Statement II: It is implemented by the Tamil Nadu Green Climate Company in collaboration with local self-help groups.
Which of the statements given above is/are correct?
AI only
BII only
CBoth I and II
DNeither I nor II
✅ Correct Answer
Both I and II
📖 Explanation
The 'Climate-Resilient Villages' Initiative in Tamil Nadu aims to enhance the adaptive capacity of rural communities by promoting sustainable agricultural practices, water conservation, and community-led climate action, often involving entities like the TN Green Climate Company.
Question 61tn-kodaikanal-hill-garlic-gi-tag-2026
Assertion (A): Kodaikanal Hill Garlic (Malai Poondu) from Tamil Nadu recently received the Geographical Indication (GI) tag.
Reason (R): The unique flavour and medicinal properties of Kodaikanal Hill Garlic are attributed to the specific agro-climatic conditions and traditional farming practices in the Kodaikanal region.
Choose the correct option:
ABoth (A) and (R) are true, and (R) is the correct explanation for (A).
BBoth (A) and (R) are true, but (R) is not the correct explanation for (A).
C(A) is true, but (R) is false.
D(A) is false, but (R) is true.
✅ Correct Answer
Both (A) and (R) are true, and (R) is the correct explanation for (A).
📖 Explanation
Kodaikanal Hill Garlic indeed received the GI tag, and its distinct characteristics are directly linked to the unique environmental factors and traditional cultivation methods prevalent in the Kodaikanal region, making the reason a correct explanation for the assertion.
Question 62tn-groundwater-recharge-mission-2026
The Tamil Nadu government launched the 'Neer Aadharam Perukku Thittam' (Water Resource Augmentation Scheme) in 2026, focusing on groundwater recharge. Which of the following methods is NOT a primary component of this scheme?
AConstruction of check dams
BRenovation of traditional tanks
CDesalination of seawater for agricultural use
DPromotion of rooftop rainwater harvesting
✅ Correct Answer
Desalination of seawater for agricultural use
📖 Explanation
The 'Neer Aadharam Perukku Thittam' primarily focuses on traditional and modern methods of groundwater recharge like check dams, tank renovation, and rainwater harvesting, not large-scale desalination for agriculture.
The Tamil Nadu government launched a major 'Delta Region Mangrove Restoration Project' in 2026. Which of the following districts is a primary focus area for this initiative?
ACoimbatore
BMadurai
CNagapattinam
DVellore
✅ Correct Answer
Nagapattinam
📖 Explanation
The Delta Region Mangrove Restoration Project primarily targets coastal districts in the Cauvery Delta, with Nagapattinam being a key focus due to its extensive mangrove ecosystems and vulnerability to coastal erosion.
Which of the following is a key objective of Tamil Nadu's recently launched 'Sustainable Fishing Practices Policy 2026' for the Gulf of Mannar region?
APromoting deep-sea trawling for increased export revenue.
BEncouraging the use of destructive fishing gear to maximize catch.
CConserving marine biodiversity and ensuring livelihood security for traditional fishers.
DExpanding aquaculture farms within the protected marine area.
✅ Correct Answer
Conserving marine biodiversity and ensuring livelihood security for traditional fishers.
📖 Explanation
The 'Sustainable Fishing Practices Policy 2026' aims to protect the fragile marine ecosystem of the Gulf of Mannar while supporting the livelihoods of traditional fishing communities through sustainable methods.
The Tamil Nadu government launched the 'Coastal Ecosystem Restoration and Resilience Mission' in August 2026. Which of the following coastal habitats are specifically targeted for protection and restoration under this mission?
AOnly mangrove forests in the Delta region
BCoral reefs and seagrass beds in the Gulf of Mannar and Palk Bay
CUrban beaches and estuaries in Chennai
DInland freshwater lakes and rivers
✅ Correct Answer
Coral reefs and seagrass beds in the Gulf of Mannar and Palk Bay
📖 Explanation
The Coastal Ecosystem Restoration and Resilience Mission specifically focuses on the protection and restoration of vital coastal habitats like coral reefs and seagrass beds, particularly in ecologically sensitive areas such as the Gulf of Mannar and Palk Bay.
Question 66TN Plastic Waste Management and Circular Economy Policy
The Tamil Nadu government recently launched a new policy aimed at tackling plastic pollution. What is the primary focus of this 'Plastic Waste Management and Circular Economy Policy'?
APromoting the exclusive use of biodegradable plastics across all sectors.
BEstablishing plastic recycling units in every village panchayat.
CBanning all forms of plastic packaging by 2027.
DEncouraging a circular economy model for plastic waste, including reduction, reuse, and recycling.
✅ Correct Answer
Encouraging a circular economy model for plastic waste, including reduction, reuse, and recycling.
📖 Explanation
Tamil Nadu's new 'Plastic Waste Management and Circular Economy Policy' emphasizes a holistic approach to plastic waste, focusing on the principles of a circular economy, which includes reducing plastic consumption, promoting reuse, and enhancing recycling infrastructure, rather than just a blanket ban or exclusive use of alternatives.
Question 67Tamil Nadu's EPR Policy for Plastic Waste
Consider the following statements regarding Tamil Nadu's recent policy on Extended Producer Responsibility (EPR) for plastic waste management:
Statement I: The policy mandates plastic producers, importers, and brand owners to collect and process an equivalent amount of plastic waste as they introduce into the market.
Statement II: It primarily focuses on single-use plastics and excludes multi-layered packaging from its purview.
Which of the statements given above is/are correct?
AStatement I is correct, but Statement II is incorrect.
BStatement I is incorrect, but Statement II is correct.
CBoth Statement I and Statement II are correct.
DBoth Statement I and Statement II are incorrect.
✅ Correct Answer
Statement I is correct, but Statement II is incorrect.
📖 Explanation
Statement I is correct as EPR policies generally hold producers accountable for the entire lifecycle of their products, including waste management. Statement II is incorrect because comprehensive EPR policies for plastic waste typically include all types of plastic, including multi-layered packaging, to ensure effective waste reduction and recycling.
Question 68Tamil Nadu Urban Lake Restoration Project
The Tamil Nadu government has launched a comprehensive project for the restoration and rejuvenation of urban lakes and water bodies across major cities. Which of the following is NOT a primary objective of this initiative?
AEnhancing groundwater recharge and improving water quality.
BPromoting urban biodiversity and creating recreational spaces.
CDiverting treated sewage directly into the lakes for irrigation.
DStrengthening flood mitigation capacity in urban areas.
✅ Correct Answer
Diverting treated sewage directly into the lakes for irrigation.
📖 Explanation
The urban lake restoration projects aim to improve water quality, enhance groundwater, promote biodiversity, and mitigate floods. Diverting treated sewage directly into lakes, even if treated, is generally not a primary objective of rejuvenation but rather a potential source of pollution if not managed properly, and the focus is on ecological restoration.
Question 69tn-urban-forestation-drive-2026
Consider the following statements regarding the 'Tamil Nadu Urban Forestation Drive 2026':Statement I: The initiative aims to increase green cover in urban areas by planting native tree species.Statement II: It mandates the use of only exotic plant species for aesthetic purposes in public parks.Which of the statements given above is/are correct?
AI only
BII only
CBoth I and II
DNeither I nor II
✅ Correct Answer
I only
📖 Explanation
The Tamil Nadu Urban Forestation Drive 2026 focuses on enhancing urban biodiversity and combating climate change by planting native tree species, not exotic ones.
Question 70National Circular Economy Policy for Waste Management
The Government of India recently unveiled its comprehensive 'National Circular Economy Policy for Waste Management'. Which of the following is a core objective of this policy?
ATo promote incineration of all types of waste for energy generation
BTo maximize resource utilization and minimize waste generation through reuse, repair, and recycling
CTo establish new landfills in every district for efficient waste disposal
DTo ban the import of all recyclable materials to boost domestic production
✅ Correct Answer
To maximize resource utilization and minimize waste generation through reuse, repair, and recycling
📖 Explanation
The 'National Circular Economy Policy for Waste Management' focuses on shifting from a linear 'take-make-dispose' model to a circular one. Its core objective is to maximize resource utilization and minimize waste generation by emphasizing reuse, repair, and recycling across various sectors.
The Tamil Nadu Forest Department, in collaboration with local communities, has initiated a large-scale mangrove restoration project in the Cauvery Delta region. What is the primary objective of this initiative?
ATo promote aquaculture
BTo enhance coastal protection and biodiversity
CTo develop new tourist spots
DTo extract medicinal plants
✅ Correct Answer
To enhance coastal protection and biodiversity
📖 Explanation
Mangrove restoration projects are crucial for protecting coastal areas from erosion and storm surges, while also providing vital habitats for diverse marine and terrestrial species, thereby enhancing both coastal protection and biodiversity.
Question 72Sustainable Urban Water Management Policy
The Indian government recently introduced a new policy framework for sustainable urban water management. Which of the following is a key focus area of this policy?
ADesalination of seawater for all urban needs
BPromoting large-scale inter-state river linking projects
CEnhancing rainwater harvesting and wastewater recycling in urban areas
DSubsidizing bottled water for urban households
✅ Correct Answer
Enhancing rainwater harvesting and wastewater recycling in urban areas
📖 Explanation
The new policy framework for sustainable urban water management emphasizes decentralized and sustainable approaches. A key focus is on augmenting urban water supply through enhanced rainwater harvesting, greywater recycling, and efficient wastewater treatment and reuse.
Question 73Tamil Nadu Environment & Infrastructure
Assertion (A): The Tamil Nadu government launched the 'Cauvery Delta Green Corridor Project' in August 2026.
Reason (R): The project aims to enhance ecological restoration, promote sustainable agriculture, and improve water management in the Cauvery Delta region.
Choose the correct option:
ABoth (A) and (R) are true, and (R) is the correct explanation for (A).
BBoth (A) and (R) are true, but (R) is not the correct explanation for (A).
C (A) is true, but (R) is false.
D (A) is false, but (R) is true.
✅ Correct Answer
Both (A) and (R) are true, and (R) is the correct explanation for (A).
📖 Explanation
The 'Cauvery Delta Green Corridor Project' was indeed launched by the Tamil Nadu government in August 2026 with the explicit goals of ecological restoration, promoting sustainable agricultural practices, and improving overall water management within the vital Cauvery Delta region.
The 'Vana Uyir Kaappu Thittam' launched by the Tamil Nadu government in 2026 is primarily associated with:
APromoting sustainable fishing practices in coastal areas.
BDeveloping eco-tourism in hill stations.
CRestoring degraded forest lands through native species plantation and community involvement.
DEstablishing new wildlife sanctuaries for endangered species.
✅ Correct Answer
Restoring degraded forest lands through native species plantation and community involvement.
📖 Explanation
The 'Vana Uyir Kaappu Thittam' is a Tamil Nadu government initiative focused on ecological restoration, specifically by planting native tree species in degraded forest areas and involving local communities in conservation efforts.
The 'Manjal Mahimai' (Turmeric Glory) initiative launched by the Tamil Nadu government in 2026 primarily focuses on:
APromoting organic farming of all spices across the state
BEnhancing the global market for Tamil Nadu's traditional handicrafts
CSupporting turmeric farmers through GI tag promotion and value chain development
DEstablishing new turmeric research institutes in rural areas
✅ Correct Answer
Supporting turmeric farmers through GI tag promotion and value chain development
📖 Explanation
The 'Manjal Mahimai' initiative is designed to empower turmeric farmers in Tamil Nadu by promoting their produce with GI tags and strengthening the entire value chain from cultivation to market.
The Tamil Nadu government recently launched the 'Climate-Smart Agriculture Villages' initiative. What is its main focus?
ATo establish large-scale solar farms in rural areas.
BTo promote traditional rain-fed farming methods exclusively.
CTo equip farmers with climate-resilient farming techniques and technologies.
DTo develop new urban green spaces in village panchayats.
✅ Correct Answer
To equip farmers with climate-resilient farming techniques and technologies.
📖 Explanation
The 'Climate-Smart Agriculture Villages' initiative by the Tamil Nadu government aims to empower farmers with knowledge, techniques, and technologies to adapt to climate change, enhance agricultural productivity, and ensure food security in the face of environmental challenges.
Question 77New Wildlife Sanctuary in Tamil Nadu
Tamil Nadu recently declared its 18th Wildlife Sanctuary, focusing on the conservation of diverse avian species and their wetland habitats. Which district is home to this newly designated sanctuary?
AVillupuram
BCuddalore
CNagapattinam
DThiruvarur
✅ Correct Answer
Villupuram
📖 Explanation
The Villupuram district, known for its extensive wetland ecosystems, was recently designated as the location for Tamil Nadu's 18th Wildlife Sanctuary, primarily aimed at protecting migratory and resident bird species.
Question 78nilgiri-tahr-conservation-tn-2026
Tamil Nadu's 'Project Nilgiri Tahr' has been expanded in 2026 to include which of the following new conservation strategies?
AEstablishment of a dedicated breeding center in Chennai.
BIntroduction of Nilgiri Tahr to the Western Ghats of Kerala.
CCommunity-based conservation initiatives in buffer zones and habitat restoration in degraded areas.
DRelocation of Nilgiri Tahr to the Eastern Ghats.
✅ Correct Answer
Community-based conservation initiatives in buffer zones and habitat restoration in degraded areas.
📖 Explanation
The expanded 'Project Nilgiri Tahr' in 2026 emphasizes community involvement in buffer zones and active habitat restoration to ensure the long-term survival of the state animal.
Question 79Vaigai River Rejuvenation
The Tamil Nadu government has recently initiated the "Vaigai River Rejuvenation and Urban Waterfront Development Project". This project primarily focuses on which of the following?
AEnhancing biodiversity and ecological restoration along the Vaigai riverbanks in Madurai.
BDeveloping new hydroelectric power projects along the river's course.
CPromoting inland navigation and cargo transport on the Vaigai river.
DEstablishing new industrial zones along the river for economic growth.
✅ Correct Answer
Enhancing biodiversity and ecological restoration along the Vaigai riverbanks in Madurai.
📖 Explanation
The Vaigai River Rejuvenation and Urban Waterfront Development Project is a comprehensive initiative aimed at cleaning the river, restoring its ecological balance, and developing the riverfront areas in Madurai for public use and biodiversity conservation.
Question 80Avian Conservation Reserve in Cuddalore
The Tamil Nadu government recently declared a new area in the Cuddalore district as a protected 'Avian Conservation Reserve' to safeguard migratory bird species. What is the name of this newly designated reserve?
AVaduvoor Bird Sanctuary
BKoonthankulam Bird Sanctuary
CKazhuveli Bird Sanctuary
DPichavaram Mangrove Bird Reserve
✅ Correct Answer
Pichavaram Mangrove Bird Reserve
📖 Explanation
The Pichavaram Mangrove area in Cuddalore district, known for its rich biodiversity and migratory bird population, was recently designated as an Avian Conservation Reserve by the Tamil Nadu government to enhance its protection.
Question 81tn-wetland-conservation-mission-2026
Which of the following is a key objective of the Tamil Nadu Wetland Conservation Mission (TNWCM) launched in 2026?
APromoting deep-sea fishing activities
BDeveloping new industrial corridors
CRestoring and protecting degraded wetland ecosystems
DEstablishing large-scale solar power farms
✅ Correct Answer
Restoring and protecting degraded wetland ecosystems
📖 Explanation
The Tamil Nadu Wetland Conservation Mission focuses on the scientific management, restoration, and protection of the state's diverse wetland ecosystems to enhance biodiversity and ecological services.
The Tamil Nadu government recently launched a significant coastal erosion mitigation project in the Rameswaram region. Which of the following is the primary method employed in this project?
AConstruction of large-scale offshore wind farms
BDeployment of artificial coral reefs
CInstallation of geo-textile tubes and beach nourishment
DDevelopment of new fishing harbors
✅ Correct Answer
Installation of geo-textile tubes and beach nourishment
📖 Explanation
The coastal erosion mitigation project in Rameswaram primarily utilizes geo-textile tubes and beach nourishment techniques to protect the coastline from further erosion and restore beach areas.
Assertion (A): In 2026, a new Tiger Reserve was declared in India under Project Tiger, significantly boosting conservation efforts. Reason (R): The declaration of new reserves is crucial for providing larger, undisturbed habitats for tiger populations and mitigating human-wildlife conflict.
ABoth A and R are true and R is the correct explanation of A.
BBoth A and R are true but R is not the correct explanation of A.
CA is true but R is false.
DA is false but R is true.
✅ Correct Answer
Both A and R are true and R is the correct explanation of A.
📖 Explanation
The establishment of new tiger reserves is a direct strategy under Project Tiger to expand protected areas, ensuring viable habitats and reducing conflicts, which directly explains why such declarations boost conservation.
Consider the following statements about the Kadavur Slender Loris Conservation Reserve, recently established in Tamil Nadu:1. It is located in the Karur and Dindigul districts.2. The primary objective is to protect the endangered Bengal Tiger population.
A1 only
B2 only
CBoth 1 and 2
DNeither 1 nor 2
✅ Correct Answer
1 only
📖 Explanation
The Kadavur Slender Loris Conservation Reserve is indeed located in Karur and Dindigul districts. Its primary objective is to protect the endangered Slender Loris, not the Bengal Tiger.
Question 85Green Tamil Nadu Mission
Consider the following statements regarding the Green Tamil Nadu Mission:
I. The mission aims to increase Tamil Nadu's forest and tree cover to 33% of its land area by 2030.
II. It involves planting native tree species across various landscapes, including urban areas and degraded forests.
Which of the statements given above is/are correct?
AI only
BII only
CBoth I and II
DNeither I nor II
✅ Correct Answer
Both I and II
📖 Explanation
The Green Tamil Nadu Mission, launched in 2021, aims to increase the state's forest and tree cover to 33% by 2030. It focuses on planting native species in various ecosystems to enhance biodiversity and combat climate change.
Question 86Karaivetti Bird Sanctuary Ramsar Site
Which of the following wetlands in Tamil Nadu was recently designated as a Ramsar site, recognizing its international importance for biodiversity conservation?
AA. Point Calimere Wildlife and Bird Sanctuary
BB. Vedanthangal Bird Sanctuary
CC. Karaivetti Bird Sanctuary
DD. Longwood Shola Reserve Forest
✅ Correct Answer
C. Karaivetti Bird Sanctuary
📖 Explanation
Karaivetti Bird Sanctuary, located in Ariyalur district, was recently added to the list of Ramsar sites (January 2024), highlighting its ecological significance as a wetland of international importance.
Question 87Tamil Nadu Climate-Resilient Agriculture
Assertion (A): The Tamil Nadu government has significantly increased its focus on promoting traditional, climate-resilient agricultural practices among farmers.
Reason (R): These practices are crucial for enhancing food security and adapting to changing weather patterns, especially in the Cauvery Delta region.
Choose the correct option:
ABoth A and R are true and R is the correct explanation of A.
BBoth A and R are true but R is not the correct explanation of A.
CA is true but R is false.
DA is false but R is true.
✅ Correct Answer
Both A and R are true and R is the correct explanation of A.
📖 Explanation
The Tamil Nadu government is actively promoting traditional, climate-resilient agricultural methods to combat the effects of climate change and ensure sustainable food production, particularly in vulnerable regions like the Cauvery Delta. The reason correctly explains the assertion.
Question 88Tamil Nadu Coastal Ecosystem Restoration Project
In August 2026, the Tamil Nadu government initiated a comprehensive 'Coastal Ecosystem Restoration Project'. Which of the following best describes its primary objective?
ATo develop new deep-sea fishing harbors along the coast.
BTo promote tourism by building luxury resorts on beaches.
CTo restore degraded coastal ecosystems through dune stabilization and native vegetation planting.
DTo establish offshore wind energy farms.
✅ Correct Answer
To restore degraded coastal ecosystems through dune stabilization and native vegetation planting.
📖 Explanation
The 'Coastal Ecosystem Restoration Project' launched by the Tamil Nadu government in August 2026 aims to restore degraded coastal areas by focusing on dune stabilization and planting native vegetation, enhancing biodiversity and resilience.
The Tamil Nadu government launched the 'Coastal Community Climate Resilience Initiative' in 2026. Which of the following is its main focus?
APromoting deep-sea fishing technologies among traditional fishermen.
BDeveloping eco-tourism in coastal areas to boost local economy.
CStrengthening infrastructure and livelihoods of coastal communities against climate change impacts.
DEstablishing new ports for international trade along the Tamil Nadu coast.
✅ Correct Answer
Strengthening infrastructure and livelihoods of coastal communities against climate change impacts.
📖 Explanation
The 'Coastal Community Climate Resilience Initiative' aims to protect vulnerable coastal populations and their livelihoods from the increasing threats of climate change, such as sea-level rise and extreme weather events.
Assertion (A): The Tamil Nadu government has intensified efforts to conserve the marine biodiversity of the Gulf of Mannar region by 2026.
Reason (R): The Gulf of Mannar is recognized as a Marine Biosphere Reserve, hosting a rich variety of coral reefs, sea grasses, and endangered marine species.
ABoth A and R are true, and R is the correct explanation of A
BBoth A and R are true, but R is not the correct explanation of A
CA is true, but R is false
DA is false, but R is true
✅ Correct Answer
Both A and R are true, and R is the correct explanation of A
📖 Explanation
The Gulf of Mannar is indeed a Marine Biosphere Reserve with exceptional biodiversity, making its conservation a priority for the Tamil Nadu government. The reason correctly explains why conservation efforts are intensified.
Consider the following statements about the Tamil Nadu Mangrove Restoration Project 2026:
1. The project primarily focuses on the deltaic regions of the Cauvery and Vaigai rivers.
2. It aims to plant over 10 million mangrove saplings over the next five years.
3. The initiative is supported by the National Centre for Sustainable Coastal Management (NCSCM).
Which of the statements given above are correct?
A1 and 2 only
B2 and 3 only
C1 and 3 only
D1, 2 and 3
✅ Correct Answer
1, 2 and 3
📖 Explanation
All three statements are correct. The Tamil Nadu Mangrove Restoration Project 2026 targets deltaic regions, aims for significant sapling plantation, and receives support from NCSCM for its implementation.
Question 92Tamil Nadu Eco-tourism Policy
Statement I: The Tamil Nadu government recently unveiled a new Eco-tourism Policy to promote sustainable tourism in its protected areas.
Statement II: The policy primarily focuses on increasing revenue generation from wildlife sanctuaries without emphasizing community participation.
ABoth Statement I and Statement II are true.
BBoth Statement I and Statement II are false.
CStatement I is true, but Statement II is false.
DStatement I is false, but Statement II is true.
✅ Correct Answer
Statement I is true, but Statement II is false.
📖 Explanation
The Tamil Nadu Eco-tourism Policy aims to promote sustainable and responsible tourism, ensuring conservation of natural resources and active participation of local communities, alongside revenue generation. Therefore, Statement II is false.
Question 93National Water Security Mission
The Union Government recently announced the launch of the 'National Water Security Mission'. What is its primary objective?
ATo promote the use of desalinated seawater for agricultural purposes across coastal states.
BTo ensure equitable access to safe and adequate drinking water for all rural households by 2024.
CTo develop a holistic framework for integrated water resource management, addressing scarcity and ensuring sustainable use.
DTo construct a network of inter-state river linking projects to mitigate floods and droughts.
✅ Correct Answer
To develop a holistic framework for integrated water resource management, addressing scarcity and ensuring sustainable use.
📖 Explanation
A 'National Water Security Mission' would typically aim for a comprehensive approach to water management, focusing on sustainable use, addressing scarcity, and ensuring long-term water security for the nation, rather than a single specific aspect.
Question 94Western Ghats Forest Restoration
The Tamil Nadu Forest Department, in collaboration with local communities, recently initiated a large-scale project for the restoration of degraded forest lands in the Western Ghats region of the state. What is the primary ecological benefit expected from this project?
AIncreased timber production for commercial purposes.
BEnhanced habitat for endemic wildlife and improved water retention.
CExpansion of agricultural land for cash crops.
DDevelopment of new tourism resorts within forest areas.
✅ Correct Answer
Enhanced habitat for endemic wildlife and improved water retention.
📖 Explanation
The forest restoration project in the Western Ghats aims to rejuvenate degraded ecosystems, which will significantly improve biodiversity by providing better habitats for endemic species and enhance the region's capacity for water conservation and groundwater recharge.
Question 95Tamil Nadu Wetland Conservation
In August 2026, the Tamil Nadu government declared a new Ramsar site in the state, recognizing its ecological significance. Which of the following wetlands was designated as the newest Ramsar site?
AChitrangudi Bird Sanctuary
BVaduvoor Bird Sanctuary
CKanjirankulam Bird Sanctuary
DVedanthangal Bird Sanctuary
✅ Correct Answer
Chitrangudi Bird Sanctuary
📖 Explanation
The Chitrangudi Bird Sanctuary, known for its rich biodiversity and migratory bird populations, was officially designated as a Ramsar site in August 2026, highlighting its international importance for wetland conservation.
Which of the following is a primary objective of the Tamil Nadu Urban Water Rejuvenation Mission 2026?
ATo increase groundwater levels and restore urban water bodies.
BTo develop new coastal tourism circuits.
CTo establish a network of high-speed rail corridors across the state.
DTo promote cultivation of water-intensive crops in urban areas.
✅ Correct Answer
To increase groundwater levels and restore urban water bodies.
📖 Explanation
The Tamil Nadu Urban Water Rejuvenation Mission 2026 focuses on sustainable urban water management, including the restoration of lakes, ponds, and other water bodies, alongside initiatives to enhance groundwater recharge.
Question 97Tamil Nadu Blue Carbon Ecosystem Restoration Initiative
Consider the following statements regarding Tamil Nadu's recently launched 'Blue Carbon Ecosystem Restoration Initiative':
I. The initiative primarily focuses on restoring coastal ecosystems like mangroves and seagrass beds.
II. Its main goal is to enhance carbon sequestration and protect coastal communities from climate impacts.
Which of the statements given above is/are correct?
AI only
BII only
CBoth I and II
DNeither I nor II
✅ Correct Answer
Both I and II
📖 Explanation
The 'Blue Carbon Ecosystem Restoration Initiative' in Tamil Nadu aims to restore vital coastal habitats like mangroves and seagrass, which are highly effective in absorbing and storing atmospheric carbon (blue carbon), thereby mitigating climate change and protecting coastal areas.
Question 98Tamil Nadu Green Corridors Initiative
The Tamil Nadu government recently launched an initiative to establish 'Green Corridors' across various districts. What is the primary objective of this initiative?
ATo promote industrial development in ecologically sensitive zones.
BTo facilitate safe movement of wildlife and enhance habitat connectivity.
CTo expand agricultural land for millet cultivation.
DTo develop new tourist destinations in forest areas.
✅ Correct Answer
To facilitate safe movement of wildlife and enhance habitat connectivity.
📖 Explanation
The 'Green Corridors' initiative in Tamil Nadu aims to create protected pathways for wildlife, ensuring their safe movement between fragmented habitats and thereby enhancing biodiversity conservation.
Question 99Tamil Nadu Urban Greening Policy
Assertion (A): The Tamil Nadu government has introduced a new 'Urban Greening Policy' to significantly increase green cover in its major cities.
Reason (R): This policy primarily focuses on developing Miyawaki forests and promoting vertical gardens in urban landscapes to combat air pollution and urban heat island effect.
ABoth (A) and (R) are true, and (R) is the correct explanation for (A).
BBoth (A) and (R) are true, but (R) is not the correct explanation for (A).
C (A) is true, but (R) is false.
D (A) is false, but (R) is true.
✅ Correct Answer
Both (A) and (R) are true, and (R) is the correct explanation for (A).
📖 Explanation
The Tamil Nadu government has indeed launched an 'Urban Greening Policy' with a strong emphasis on creating dense urban forests using techniques like Miyawaki method and encouraging vertical gardens, specifically to mitigate urban environmental challenges like pollution and heat.
Assertion (A): The Indian government has significantly expanded the 'MISHTI' (Mangrove Initiative for Shoreline Habitats & Tangible Incomes) scheme in 2026 to cover more coastal states and Union Territories.
Reason (R): The primary goal of MISHTI is to enhance coastal biodiversity and provide livelihood support to local communities through mangrove plantations.
ABoth A and R are true, and R is the correct explanation of A.
BBoth A and R are true, but R is not the correct explanation of A.
CA is true, but R is false.
DA is false, but R is true.
✅ Correct Answer
Both A and R are true, and R is the correct explanation of A.
📖 Explanation
The MISHTI scheme, launched by the Indian government, focuses on mangrove plantation along India's coastline to protect and restore coastal ecosystems. Its expansion aims to further these goals, directly linking the increase in coverage (Assertion A) to its core objectives of biodiversity enhancement and livelihood support (Reason R).
Question 101Tamil Nadu's Indian Pangolin Conservation Initiative
The Tamil Nadu Forest Department recently launched a dedicated conservation program for the Indian Pangolin (Manis crassicaudata) in select forest divisions. Which of the following is a key reason for focusing conservation efforts on this particular species?
AIt is a major predator of agricultural pests.
BIt plays a crucial role in seed dispersal in forest ecosystems.
CIt is the world's most trafficked mammal, facing severe threat from poaching.
DIt is an indicator species for freshwater ecosystem health.
✅ Correct Answer
It is the world's most trafficked mammal, facing severe threat from poaching.
📖 Explanation
The Indian Pangolin is listed as 'Endangered' by the IUCN and is globally recognized as the most trafficked mammal, primarily due to illegal trade for its scales and meat. This makes dedicated conservation programs crucial for its survival.
Question 102Ramsar Sites in India
In a significant move to conserve wetlands, which of the following sites was recently declared as India's newest Ramsar site, recognized for its unique ecological importance and rich biodiversity?
AAnsupa Lake, Odisha
BSultanpur National Park, Haryana
CBakhira Wildlife Sanctuary, Uttar Pradesh
DChilika Lake, Odisha
✅ Correct Answer
Ansupa Lake, Odisha
📖 Explanation
Ansupa Lake in Odisha, a horseshoe-shaped freshwater lake, was recently designated as India's newest Ramsar site, highlighting its critical role in wetland biodiversity and ecosystem services. Sultanpur, Bakhira, and Chilika are existing Ramsar sites.
Question 103Cauvery South Wildlife Sanctuary
Assertion (A): The Tamil Nadu government recently declared the 'Cauvery South Wildlife Sanctuary' as the state's 17th wildlife sanctuary.
Reason (R): This declaration aims to protect the unique riverine and forest ecosystems along the Cauvery basin, which are crucial habitats for elephants, leopards, and various bird species.
Choose the correct option:
AA) Both A and R are true, and R is the correct explanation of A.
BB) Both A and R are true, but R is not the correct explanation of A.
CC) A is true, but R is false.
DD) A is false, but R is true.
✅ Correct Answer
A) Both A and R are true, and R is the correct explanation of A.
📖 Explanation
The Tamil Nadu government did declare the Cauvery South Wildlife Sanctuary as its 17th wildlife sanctuary. The primary objective behind this declaration is indeed to conserve the rich biodiversity and critical habitats within the Cauvery basin, including those of elephants, leopards, and diverse avian fauna.
