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UPSC Prelims PYQ 2026: Bond for financing environmental and social projectsJeevan Bisht2026 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Green Hydrogen — UPSC Prelims PYQ 2026Jeevan Bisht2026 / Environment / Renewable Energy / UPSC Prelims PYQs
Correct statements in relation to NIRANTAR platform — UPSC Prelims PYQ 2026PMF IAS2026 / Environment / Schemes (Environment) / Schemes (S&T) / Schemes and Initiatives / UPSC Prelims PYQs
Khasi Hills Community REDD+ project (Plan Vivo) UPSC Prelims PYQ 2026Jeevan Bisht2026 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Rhynchostylis retusa (Foxtail orchid) UPSC Prelims PYQ 2026Jeevan Bisht2026 / Environment / Species / UPSC Prelims PYQs
Madhav National Park facts — Tiger Reserve, Sakhya Sagar Ramsar — UPSC Prelims PYQ 2026Jeevan Bisht2026 / Environment / Protected Area Network / UPSC Prelims PYQs
Amur Falcons at Doyang Lake — significance UPSC Prelims PYQ 2026Jeevan Bisht2026 / Environment / Species / UPSC Prelims PYQs
Why protect mangroves for climate resilience? UPSC Prelims PYQ 2026Jeevan Bisht2026 / Environment / Wetlands / UPSC Prelims PYQs
Western Hoolock Gibbons — facts and status UPSC Prelims PYQ 2026Jeevan Bisht2026 / Environment / Species / UPSC Prelims PYQs
India’s LT-LEDS and BUR-4 relationship — UPSC Prelims PYQ 2026Jeevan Bisht2026 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Oxygen production: oceans vs rainforests — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Environment / Environment (Misc) / UPSC Prelims PYQs
Plant description matching (cassava, ginger, etc.) — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Environment / Species / UPSC Prelims PYQs
CO₂ emissions and sources in India — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Climate Change / Environment / UPSC Prelims PYQs
Peacock (Gooty) tarantula — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Environment / Species / UPSC Prelims PYQs
Direct Air Capture — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Article 6 of the Paris Agreement — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
COP28 Climate and Health declaration — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Cement industry emissions and manufacturing — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Activated carbon uses and production — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Environment / Pollution and Degradation / Water Pollution / UPSC Prelims PYQs
Items containing plastic: UPSC Prelims PYQ 2025 (cigarette butts, eyeglass lenses, car tyres)Jeevan Bisht2025 / Environment / Plastic Pollution / Pollution and Degradation / UPSC Prelims PYQs
Circular economy impacts on emissions and resources — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Environment / Environment (Misc) / UPSC Prelims PYQs
Cloud seeding agents — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Wet-bulb Temperature Implications — UPSC Prelims PYQ 2025Jeevan Bisht2025 / Climate Change / Environment / UPSC Prelims PYQs
Hydrofluorocarbons used in the making of? — UPSC Prelims PYQ 2023Jeevan Bisht2023 / Climate Change / Environment / UPSC Prelims PYQs
Pumped-storage hydropower context — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Renewable Energy / UPSC Prelims PYQs
Exhaust from hydrogen fuel cell vehicles — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Renewable Energy / UPSC Prelims PYQs
Feedstocks for Sustainable Aviation Fuel — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Renewable Energy / UPSC Prelims PYQs
Indian Flying Fox statements — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Species / UPSC Prelims PYQs
Which organisms host parasitoid species? — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Species / UPSC Prelims PYQs
PFAS persistence, occurrence and bioaccumulation — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Pollution and Degradation / UPSC Prelims PYQs
Region with the largest tropical peatland (carbon store) — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Wetlands / UPSC Prelims PYQs
Poisonous species among groups — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Species / UPSC Prelims PYQs
Tree with unique insect pollinator — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Species / UPSC Prelims PYQs
Lions, cheetahs and leopards — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Species / UPSC Prelims PYQs
Country–animal habitat matching — UPSC Prelims PYQ 2024Jeevan Bisht2024 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2024: Chewing gum pollution — plastic gum base?Jeevan Bisht2024 / Environment / Plastic Pollution / Pollution and Degradation / UPSC Prelims PYQs
UPSC Prelims PYQ 2024: Cicada, Froghopper and Pond skater — classificationJeevan Bisht2024 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2024: Largest source of sulphur dioxide emissions (EPA)Jeevan Bisht2024 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
UPSC Prelims PYQ 2023: Biodiversity Management Committees and Nagoya ProtocolJeevan Bisht2023 / Biodiversity / Biodiversity Conservation / Environment / UPSC Prelims PYQs
Green hydrogen uses UPSC Prelims PYQ 2023Jeevan Bisht2023 / Environment / Renewable Energy / UPSC Prelims PYQs
Mercury pollution sources UPSC Prelims PYQ 2023Jeevan Bisht2023 / Environment / Pollution and Degradation / UPSC Prelims PYQs
Biofilters in Recirculating Aquaculture System — UPSC Prelims PYQ 2023Jeevan Bisht2023 / Environment / Pollution and Degradation / Water Pollution / UPSC Prelims PYQs
UPSC Prelims PYQ 2023: Activities considered for carbon capture and sequestrationJeevan Bisht2023 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Green hydrogen role in decarbonizing heavy industries — UPSC Prelims PYQ 2023Jeevan Bisht2023 / Environment / Renewable Energy / UPSC Prelims PYQs
Carbon markets: UPSC Prelims PYQ 2023Jeevan Bisht2023 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
UPSC Prelims PYQ 2023: Which listed trees are deciduous — Jackfruit, Mahua, TeakJeevan Bisht2023 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2023: Which animal makes tools to extract insects?Jeevan Bisht2023 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2023: Microorganisms in extreme temps and acidityJeevan Bisht2023 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2023: Indian squirrels — nesting, food storage, dietJeevan Bisht2023 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2023: Mushroom properties — medicinal, psychoactive, insecticidal, bioluminescentJeevan Bisht2023 / Environment / Species / UPSC Prelims PYQs
