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Which of the following is not a greenhouse gas?
  • a)
    Water vapour
  • b)
    Carbon dioxide
  • c)
    Methane
  • d)
    Ethane
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which of the following is not a greenhouse gas?a)Water vapourb)Carbon ...
Greenhouse effect
  • It occurs due to the increase in the percentage of carbon dioxide in the atmosphere
  • It absorbs the solar rays and energy of the sun due to which the temperature on the earth increases and natures balance gets disturbed
  • Our vehicles and industries are continuously increasing the amount of carbon dioxide in the atmosphere
Global Warming
  • Increase in average temperature of the earth surface due to the greenhouse effect is called global warming
  • It also refers to the increase in average temperature of the air and sea at earth's surface
Green House Gases (GHG):
The major greenhouse gases are
  • Water vapour - causes about 36% - 70% of the greenhouse effect
  • Carbon dioxide (CO2) which causes 9 - 26%
  • Methane (CH4) causes 4 - 9% and ozone (O3)
So Ethane is not a greenhouse gas
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Which of the following is not a greenhouse gas?a)Water vapourb)Carbon dioxidec)Methaned)EthaneCorrect answer is option 'D'. Can you explain this answer?
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