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Waggle dance communication — UPSC Prelims PYQ 2023Jeevan Bisht2023 / Environment / Species / UPSC Prelims PYQs
Nocturnal activity of selected fauna — UPSC Prelims PYQ 2023Jeevan Bisht2023 / Environment / Species / UPSC Prelims PYQs
Invasive Species Specialist Group (ISSG) — UPSC Prelims PYQ 2023Jeevan Bisht2023 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Marsupial distribution and habitats — UPSC Prelims PYQ 2023Jeevan Bisht2023 / Environment / Species / UPSC Prelims PYQs
Community Reserve rules and provisions — UPSC Prelims PYQ 2023Jeevan Bisht2023 / Environment / Environmental Laws / UPSC Prelims PYQs
Causes of acid rain — UPSC Prelims PYQ 2022Jeevan Bisht2022 / Air Pollution / Environment / UPSC Prelims PYQs
Which organisms cultivate fungi? — UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Species / UPSC Prelims PYQs
Wildlife protection laws in India — UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Environmental Laws / UPSC Prelims PYQs
Solar Energy Projects in India — UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Renewable Energy / UPSC Prelims PYQs
Greenwashing — UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Environment (Misc) / UPSC Prelims PYQs
Bodies under Environment (Protection) Act, 1986: UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Environmental Laws / UPSC Prelims PYQs
Miyawaki method — creation of mini forests (UPSC Prelims PYQ 2022)Jeevan Bisht2022 / Biodiversity / Biodiversity Conservation / Environment / UPSC Prelims PYQs
Which of the following is not a bird? — UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Species / UPSC Prelims PYQs
Polyethylene terephthalate (PET) — UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Plastic Pollution / Pollution and Degradation / UPSC Prelims PYQs
Gucchi (morel mushrooms) in the Himalaya | UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Species / UPSC Prelims PYQs
WHO Air Quality Guidelines: PM and ozone facts | UPSC Prelims PYQ 2022Jeevan Bisht2022 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Wetlands as Earth’s kidneys — key function | UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Wetlands / UPSC Prelims PYQs
The Climate Group and EP100 initiative | UPSC Prelims PYQ 2022Jeevan Bisht2022 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Climate Action Tracker — what is it? | UPSC Prelims PYQ 2022Jeevan Bisht2022 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
UPSC Prelims PYQ 2022: Wetlands and Lakes — Hokera, Renuka, Rudrasagar, SasthamkottaJeevan Bisht2022 / Environment / Protected Area Network / UPSC Prelims PYQs
UPSC Prelims PYQ 2022: Which crop emits methane and nitrous oxide?Jeevan Bisht2022 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Right to the City — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Environmental Conventions / Environmental Laws / UPSC Prelims PYQs
Triclosan presence in consumer products — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Pollution and Degradation / UPSC Prelims PYQs
Bisphenol A (BPA) and polycarbonate plastics — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Plastic Pollution / Pollution and Degradation / UPSC Prelims PYQs
Moringa, tamarind and related facts (MFP & exports) — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Species / UPSC Prelims PYQs
Climate‑Smart Village, CCAFS, CGIAR and ICRISAT — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Symbiotic species in Cnidarians, Fungi, Protozoa – UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Environment Basics / UPSC Prelims PYQs
Common Carbon Metric for buildings – UPSC Prelims PYQ 2021Jeevan Bisht2021 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Detritivores (earthworm, millipede, woodlouse) – UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Environment Basics / UPSC Prelims PYQs
Phosphorus cycle and rock weathering – UPSC Prelims PYQ 2021Jeevan Bisht2021 / Biogeochemical Cycling / Environment / UPSC Prelims PYQs
Sources of magnetite particle pollution — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Pollution and Degradation / UPSC Prelims PYQs
New York Declaration on Forests — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Biodiversity / Biodiversity Conservation / Environment / UPSC Prelims PYQs
Animals that roll up for protection — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Species / UPSC Prelims PYQs
Primary producers in ocean food chains — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Environment Basics / UPSC Prelims PYQs
Natural mosquito repellent plant — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Species / UPSC Prelims PYQs
Organisms surviving on surfaces without soil — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Environment Basics / UPSC Prelims PYQs
Blue carbon definition — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Climate Change / Climate Change Control / Environment / UPSC Prelims PYQs
Furnace oil: properties and uses — UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Pollution and Degradation / UPSC Prelims PYQs
Concerns about copper smelting plants UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Pollution and Degradation / UPSC Prelims PYQs
R2 Code of Practices purpose UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Pollution and Degradation / UPSC Prelims PYQs
UPSC Prelims PYQ 2020: Tiger Reserves with largest Critical Tiger HabitatJeevan Bisht2020 / Environment / Protected Area Network / UPSC Prelims PYQs
UPSC Prelims PYQ 2020: Central Ground Water Authority and groundwater factsJeevan Bisht2020 / Environment / Environmental Laws / UPSC Prelims PYQs
Solar water pumps — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Environment / Renewable Energy / UPSC Prelims PYQs
Definition of Social Cost of Carbon — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Climate Change / Environment / UPSC Prelims PYQs
Allowed raw materials for biofuels under India’s policy — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Environment / Renewable Energy / UPSC Prelims PYQs
Implication of listing a plant in Schedule VI of Wildlife Protection Act — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Environment / Environmental Laws / UPSC Prelims PYQs
Coal ash and emissions; correctness of statements — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQs
Copper slag, cold-mix and geotextiles — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Environment / Pollution and Degradation / UPSC Prelims PYQs
Natural Habitat of Musk Deer — Askot & Gangotri — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Environment / Species / UPSC Prelims PYQs
