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UPSC Civil ServicesPrelims2022General Studies Paper I

Question

QQ21. Among the following crops, which one is the most important anthropogenic source of both methane and nitrous oxide ?

Options

  1. A Cotton
  2. B Rice
  3. C Sugarcane
  4. D Wheat
Show Answer

Correct Answer

B Rice

Model Answer

Answer: option B, as per UPSC's final answer key (Series A).

Syllabus topics

Geography of IndiaEnvironment, Ecology, Biodiversity and Climate Change
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2022 — Among the following crops, which one is the most important… | Dr. Amit IAS Academy