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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2022 · Paper I, General Studies · Q75 of 120

Geo-Scientist Prelims 2022 General Studies Q75: Which one of the following important greenhouse gases is not…

QuestionClimate change / greenhouse gases

Which one of the following important greenhouse gases is not considered to be largely changed in its amount due to human activities?

  1. (a) Water vapour
  2. (b) Carbon dioxide
  3. (c) Chlorofluorocarbon
  4. (d) Methane

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