OBJECTIVE LIFE SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is the most abundant Green House Gas in the earth’s atmosphere?
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NO2
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CO2
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Water vapour
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SO2
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Explanation:
Detailed explanation-1: -Water Vapour is the most important and most abundant greenhouse gas. Other gases are carbon dioxide, methane, nitrous oxide and ozone.
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: -Carbon dioxide is the single most important greenhouse gas in the atmosphere, accounting for approximately 66% of the warming effect on the climate, mainly because of fossil fuel combustion and cement production.
There is 1 question to complete.