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  9. Q64

UPPSC PCS 2016 · Question 64 of 145

Which one of the following gases is not a green house gas?

Science

  1. ACO2
  2. BCH4
  3. CNO2
  4. DO2Correct

Answer: D. O2

Explanation

Greenhouse gases are responsible for changes in the atmosphere or climate of the planet and ultimately for global warming. Among these, the maximum emissions are by carbon dioxide, nitrous oxide, methane, chloro- fluorocarbons, steam, ozone etc.

Source: edurev.in UPPSC Prelims 2016 GS Paper I with Answer Key and Solutions; answers per official UPPSC key (Booklet C)

← Q63View full paper (145 questions)Q65 →

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