2024
Environment & Ecology
Subject Collection
UPSC Prelims 2024 Environment & Ecology
Environment & Ecology PYQs for UPSC Prelims 2024.
2024
Environment & Ecology
Consider the following statements : 1. Lions do not have a particular breeding season. 2. Unlike most other big cats, cheetahs do not roar. 3. Unlike male lions, male leopards do not proclaim their territory by scent...
2024
Environment & Ecology
Consider the following: 1. Carabid beetles 2. Centipedes 3. Flies 4. Termites 5. Wasps Parasitoid species are found in how many of the above kind of organisms?
2024
Environment & Ecology
Consider the following statements: Statement-I: The Indian Flying Fox is placed under the "vermin" category in the Wild Life (Protection) Act, 1972. Statement-II: The Indian Flying Fox feeds on the blood of other ani...
2024
Environment & Ecology
Consider the following materials: 1. Agricultural residues 2. Corn grain 3. Wastewater treatment sludge 4. Wood mill waste Which of the above can be used as feedstock for producing Sustainable Aviation Fuel ?
2024
Environment & Ecology
Consider the following: 1. Butterflies 2. Fish 3. Frogs How many of the above have poisonous species among them?
2024
Environment & Ecology
With reference to perfluoroalkyl and polyfluoroalkyl substances (PFAS) that are used in making many consumer products, consider the following statements : 1. PFAS are found to be widespread in drinking water, food an...
2024
Environment & Ecology
Which one of the following shows a unique relationship with an insect that has coevolved with it and that is the only insect that can pollinate this tree?
2024
Environment & Ecology
One of the following regions has the world's largest tropical peatland, which holds about three years worth of global carbon emissions from fossil fuels; and the possible destruction of which can exert detrimental eff...
2024
Environment & Ecology
Consider the following statements: Statement-I: The atmosphere is heated more by incoming solar radiation than by terrestrial radiation. Statement-II: Carbon dioxide and other greenhouse gases in the atmosphere are g...
2024
Environment & Ecology
Consider the following statements : Statement-I: Many chewing gums found in the market are considered a source of environmental pollution. Statement-II: Many chewing gums contain plastic as gum base. Which one of th...
2024
Environment & Ecology
The organisms "Cicada, Froghopper and Pond skater" are:
2024
Environment & Ecology