2018
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is a greenhouse gas?
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Hydrofluorocarbon
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Sulfur tetrafluoride
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Hydrogen azide
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Phosgene
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Explanation:
Detailed explanation-1: -Greenhouse gases that occur both naturally and from human activities include water vapor, carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and ozone (O3).
Detailed explanation-2: -The Earth has a natural greenhouse effect due to trace amounts of water vapour (H2O), carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) in the atmosphere.
Detailed explanation-3: -Greenhouse gases are carbon dioxide, other greenhouse gases are methane, water vapour, nitrous oxide, CFCs and ozone.
Detailed explanation-4: -The primary greenhouse gases in Earth’s atmosphere are carbon dioxide, methane, water vapour and ozone.
There is 1 question to complete.