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  9. Q37

UPPSC PCS 2019 · Question 37 of 150

The gas, which is emitted in the paddy fields and increases the earth's temperature is

Environment

  1. ANitrogen
  2. BCarbon dioxide
  3. CCarbon monoxide
  4. DMethaneCorrect

Answer: D. Methane

Explanation

Methane (CH4) is emitted from paddy fields due to anaerobic decomposition and is a potent greenhouse gas.

Source: https://theexampillar.com/uppsc-pcs-acf-and-rfo-pre-exam-paper-2019-paper-1-in-english-answer-key/

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