ECOLOGY
HUMANS AND THE BIOSPHERE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is the most abundant greenhouse gas in the atmosphere?
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Methane
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Nitrogen dioxide
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Carbon dioxide
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Explanation:
Detailed explanation-1: -Water vapor is the most abundant greenhouse gas in the atmosphere.
Detailed explanation-2: -The most abundant naturally occurring gas is nitrogen (N2), which makes up about 78% of air. Oxygen (O2) is the second most abundant gas at about 21%.
Detailed explanation-3: -The main gases responsible for the greenhouse effect include carbon dioxide, methane, nitrous oxide, and water vapor (which all occur naturally), and fluorinated gases (which are synthetic).
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