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Sources adding CO2 to carbon cycle UPSC Prelims PYQ 2014Jeevan Bisht2014 / Environment / Environment Basics / UPSC Prelims PYQs
Hibernation in animals UPSC Prelims PYQ 2014Jeevan Bisht2014 / Environment / Species / UPSC Prelims PYQs
Ganges River Dolphin decline causes UPSC Prelims PYQ 2014Jeevan Bisht2014 / Environment / Species / UPSC Prelims PYQs
Wetlands International — nature and functions UPSC Prelims PYQ 2014Jeevan Bisht2014 / Environment / Wetlands / UPSC Prelims PYQs
Dampa, Gumti, Saramati — location matching UPSC Prelims PYQ 2014Jeevan Bisht2014 / Environment / Protected Area Network / UPSC Prelims PYQs
Technologies for solar power: Photovoltaics vs Solar Thermal UPSC Prelims PYQ 2014Jeevan Bisht2014 / Environment / Renewable Energy / UPSC Prelims PYQs
Bombay Natural History Society (BNHS) — facts and functions UPSC Prelims PYQ 2014Jeevan Bisht2014 / Environment / Environmental Bodies / Environmental Laws / UPSC Prelims PYQs
Global Environment Facility — roles and functions UPSC Prelims PYQ 2014Jeevan Bisht2014 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Montreux Record Meaning — UPSC Prelims PYQ 2014Jeevan Bisht2014 / Environment / Wetlands / UPSC Prelims PYQs
Leaf Modifications in Deserts — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Ecology / Environment / Environment Basics / UPSC Prelims PYQs
Gharial, Leatherback Turtle, Swamp Deer — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Species / UPSC Prelims PYQs
Decomposer organisms in food chains – UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Environment Basics / UPSC Prelims PYQs
Photochemical smog components – UPSC Prelims PYQ 2013Jeevan Bisht2013 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Ecological niche definition – UPSC Prelims PYQ 2013Jeevan Bisht2013 / Ecology / Environment / Environment Basics / UPSC Prelims PYQs
Lion-tailed macaque distribution — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Species / UPSC Prelims PYQs
Sources that add nitrogen to soil — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Biogeochemical Cycling / Environment / UPSC Prelims PYQs
National parks and rivers — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Protected Area Network / UPSC Prelims PYQs
Food chains in ecosystems — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Environment Basics / UPSC Prelims PYQs
Acid rain causes and pollutants — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Toxics released from improper disposal of computers (e‑waste) — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Pollution and Degradation / UPSC Prelims PYQs
Who initiates forest-rights claims under FRA, 2006 — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Environmental Laws / Indian Polity / Local Government / UPSC Prelims PYQs
Uses of contour bunding in soil conservation — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Land Degradation / Pollution and Degradation / UPSC Prelims PYQs
Sequence of ecosystems by productivity — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Environment Basics / UPSC Prelims PYQs
Why trees don’t replace grasses in grassland succession — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Environment Basics / UPSC Prelims PYQs
Sea cow, Sea horse, Sea lion — which are mammals? UPSC PYQ 2013Jeevan Bisht2013 / Environment / Species / UPSC Prelims PYQs
Pollutants in drinking water (Arsenic, Fluoride, Uranium) — UPSC PYQ 2013Jeevan Bisht2013 / Environment / Pollution and Degradation / Water Pollution / UPSC Prelims PYQs
Star tortoise, Monitor lizard, Pygmy hog — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: reasons for vulture decline in IndiaPMF IAS2012 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: consequences of complete phytoplankton lossPMF IAS2012 / Environment / Environment Basics / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: agricultural practices and soil carbon sequestrationPMF IAS2012 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: Species naturally found in India (list)PMF IAS2012 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: Threats to regional biodiversityPMF IAS2012 / Biodiversity / Environment / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: Difference between Oryx and ChiruPMF IAS2012 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: Supporting ecosystem service examplePMF IAS2012 / Environment / Environment Basics / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: Identify the group listed as endangered speciesPMF IAS2012 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: Which organisms act as pollinators?PMF IAS2012 / Environment / Species / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: Protected area category restricting biomass collectionPMF IAS2012 / Environment / Protected Area Network / UPSC Prelims PYQs
Which Are Tiger Reserves — Bandipur, Bhitarkanika, Manas, Sunderbans — UPSC Prelims PYQ 2012PMF IAS2012 / Environment / Protected Area Network / UPSC Prelims PYQs
Why CO2 raises atmospheric temperature — UPSC Prelims PYQ 2012PMF IAS2012 / Climate Change / Environment / UPSC Prelims PYQs
Ocean acidification: causes of concern — UPSC Prelims PYQ 2012PMF IAS2012 / Environment / Pollution and Degradation / Water Pollution / UPSC Prelims PYQs
UPSC Prelims PYQ 2012: Wetlands of India — Gujarat and coastal vs inlandPMF IAS2012 / Environment / Wetlands / UPSC Prelims PYQs
Sea Buckthorn: importance and uses — UPSC Prelims PYQ 2012PMF IAS2012 / Environment / Species / UPSC Prelims PYQs
Chlorofluorocarbons (CFCs): UPSC Prelims PYQ 2012PMF IAS2012 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Biomass Gasification UPSC Prelims PYQ 2012PMF IAS2012 / Environment / Renewable Energy / UPSC Prelims PYQs
National Green Tribunal Act — Constitutional Basis — UPSC Prelims PYQ 2012PMF IAS2012 / Environment / Environmental Bodies / Environmental Laws / UPSC Prelims PYQs
NBA and protection of Indian agriculture — UPSC Prelims PYQ 2012PMF IAS2012 / Environment / Environmental Bodies / Environmental Laws / UPSC Prelims PYQs
Biodiversity gradients by latitude and altitude — UPSC Prelims PYQ 2011PMF IAS2011 / Biodiversity / Environment / UPSC Prelims PYQs
IUCN Red Data Books content – UPSC Prelims PYQ 2011PMF IAS2011 / Biodiversity / Biodiversity Conservation / Environment / UPSC Prelims PYQs
Effects of salinization on irrigated land – UPSC Prelims PYQ 2011PMF IAS2011 / Environment / Land Degradation / Pollution and Degradation / UPSC Prelims PYQs
Mangroves as coastal protection – UPSC Prelims PYQ 2011PMF IAS2011 / Environment / Wetlands / UPSC Prelims PYQs
