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Conservation of Hard‑Ground Swamp Deer (Barasingha) — Which Protected Area? — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Environment / Species / UPSC Prelims PYQs
Ceylon Frogmouth, Coppersmith Barbet, Gray‑chinned Minivet & White‑throated Redstart — Are They Birds? — UPSCJeevan Bisht2020 / Environment / Species / UPSC Prelims PYQs
Protected Areas in the Cauvery Basin — Nagarhole, Papikonda, Sathyamangalam & Wayanad — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Environment / Protected Area Network / UPSC Prelims PYQs
Indian Elephants — Leadership, Gestation, Calving Age & State Populations — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Environment / Species / UPSC Prelims PYQs
Sources of benzene exposure — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Extended Producer Responsibility in India — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Environment / Pollution and Degradation / Pollution Related Laws / UPSC Prelims PYQs
Compensatory Afforestation Fund Act — CAMPA & people’s participation — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Environment / Environmental Laws / UPSC Prelims PYQs
UPSC Prelims PYQ 2019: Solid Waste Management Rules, 2016 — Key ProvisionsJeevan Bisht2019 / Environment / Pollution and Degradation / Pollution Related Laws / UPSC Prelims PYQs
UPSC Prelims PYQ 2019: Environment Protection Act, 1986 — Powers of GovernmentJeevan Bisht2019 / Environment / Environmental Laws / UPSC Prelims PYQs
Hydrogen-enriched CNG (H-CNG) — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Environment / Renewable Energy / UPSC Prelims PYQs
Ramsar Convention and Wetlands Rules — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Environment / Wetlands / UPSC Prelims PYQs
Emissions from burning crop/biomass residue — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Methane hydrate deposits — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Climate Change / Environment / UPSC Prelims PYQs
Concerns about microbeads — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Environment / Plastic Pollution / Pollution and Degradation / UPSC Prelims PYQs
Blue‑finned mahseer, Irrawaddy dolphin & rusty‑spotted cat — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Environment / Species / UPSC Prelims PYQs
Herbivory and viviparity — UPSC Prelims PYQ 2018Jeevan Bisht2019 / Environment / Species / UPSC Prelims PYQs
Agasthyamala Biosphere Reserve — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Environment / Protected Area Network / UPSC Prelims PYQs
Pyrolysis and plasma gasification — UPSC Prelims PYQ 2018Jeevan Bisht2019 / Environment / Pollution and Degradation / UPSC Prelims PYQs
Cirrus cloud thinning and sulphate injection — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Asiatic lion and other endemic species — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Environment / Species / UPSC Prelims PYQs
Valley of Flowers National Park — UPSC Prelims PYQ 2019Jeevan Bisht2019 / Environment / Protected Area Network / UPSC Prelims PYQs
“Momentum for Change: Climate Neutral Now” is an initiative by? — UPSC Prelims PYQ 2018PMF IAS2018 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Forest Rights Act — Critical Wildlife Habitat and Baiga habitat rights — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Environment / Environmental Laws / UPSC Prelims PYQs
Pakhui (Pakke) Wildlife Sanctuary — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Environment / Protected Area Network / UPSC Prelims PYQs
Prosopis juliflora (Vilayati Kikar) impact — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Environment / Species / UPSC Prelims PYQs
Partnership for Action on Green Economy (PAGE) origin — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Agricultural soils — organic matter, sulphur cycle, salinization UPSC Prelims PYQ 2018Jeevan Bisht2018 / Biogeochemical Cycling / Environment / Geography / Geomorphology / Physical Geography / UPSC Prelims PYQs
Consequences of heavy sand mining in riverbeds — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Environment / Land Degradation / Pollution and Degradation / UPSC Prelims PYQs
What is carbon fertilisation? — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Climate Change / Environment / UPSC Prelims PYQs
UPSC Prelims PYQ 2018: Sixth mass extinction — cause discussedJeevan Bisht2018 / Ecology / Environment / Environment Basics / UPSC Prelims PYQs
NGT vs CPCB — UPSC Prelims PYQ 2018Jeevan Bisht2018 / Environment / Environmental Bodies / Environmental Laws / UPSC Prelims PYQs
UPSC Prelims PYQ 2018: Leaf modifications in desert areas to reduce water lossJeevan Bisht2018 / Ecology / Environment / Environment Basics / UPSC Prelims PYQs
Lion translocation proposal to Kuno Palpur — UPSC Prelims PYQ 2017Jeevan Bisht2017 / Environment / Protected Area Network / UPSC Prelims PYQs
Schedule I protection under Wildlife (Protection) Act — UPSC Prelims PYQ 2017Jeevan Bisht2017 / Environment / Environmental Laws / UPSC Prelims PYQs
Where to see Gharials in the wild – UPSC Prelims PYQ 2017Jeevan Bisht2017 / Environment / Species / UPSC Prelims PYQs
Climate and Clean Air Coalition (CCAC) – UPSC Prelims PYQ 2017Jeevan Bisht2017 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Biological Oxygen Demand (BOD) — UPSC Prelims PYQ 2017Jeevan Bisht2017 / Environment / Pollution and Degradation / Water Pollution / UPSC Prelims PYQs
UPSC Prelims PYQ 2017: Global Climate Change Alliance — EU initiative and support roleJeevan Bisht2017 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Wildlife (Protection) Act: Hunting Prohibitions — UPSC Prelims PYQ 2017Jeevan Bisht2017 / Environment / Environmental Laws / UPSC Prelims PYQs
Carbon sequestration sites: coal seams, reservoirs, saline formations – UPSC Prelims PYQ 2017Jeevan Bisht2017 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Algae-based biofuels limitations for developing countries — UPSC Prelims PYQ 2017Jeevan Bisht2017 / Environment / Renewable Energy / UPSC Prelims PYQs
Consequences of a fall in butterfly populations — UPSC Prelims PYQ 2017Jeevan Bisht2017 / Biodiversity / Environment / UPSC Prelims PYQs
UPSC Prelims PYQ 2017: Advantages of Bioremediation TechniquesJeevan Bisht2017 / Environment / Pollution and Degradation / Water Pollution / UPSC Prelims PYQs
UPSC Prelims PYQ 2017: TRAFFIC — status and missionJeevan Bisht2017 / Biodiversity / Biodiversity Conservation / Environment / UPSC Prelims PYQs
UPSC Prelims PYQ 2017: Ecological link between Eastern and Western Ghats — SathyamangalamJeevan Bisht2017 / Environment / Protected Area Network / UPSC Prelims PYQs
Sustainable Development Goals origin and deadline — UPSC PYQ 2016Jeevan Bisht2016 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Paris Agreement key points — UNFCCC Paris 2015 UPSC PYQ 2016Jeevan Bisht2016 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
State Butterfly declaration: Maharashtra — UPSC Prelims PYQ 2016Jeevan Bisht2016 / Environment / Species / UPSC Prelims PYQs
Air Quality Index Pollutants: UPSC Prelims PYQ 2016Jeevan Bisht2016 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
UPSC Prelims PYQ 2016: BEE star label — which appliances?Jeevan Bisht2016 / Environment / Environment (Misc) / UPSC Prelims PYQs
