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easyMCQNEET 20192026Biology
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Which of the following pairs of gases is mainly responsible for greenhouse effect?

  1. A
    Ozone and Ammonia
  2. B
    Oxygen and Nitrogen
  3. C
    Nitrogen and Sulphur dioxide
  4. D
    Carbon dioxide and Methane

Solution & Step-by-step Explanation

Greenhouse gases trap long-wave (infrared) radiation reflected from the Earth's surface. Carbon dioxide (CO
2

) and Methane (CH
4

) are the primary contributors to the greenhouse effect, accounting for about 60% and 20% of global warming respectively.

Practice this question

Try it yourself before checking the explanation above.

Which of the following pairs of gases is mainly responsible for greenhouse effect?
A
Ozone and Ammonia
B
Oxygen and Nitrogen
C
Nitrogen and Sulphur dioxide
D
Carbon dioxide and Methane

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