ECOLOGY
CHEMICAL CYCLES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Carbon is present in the atmosphere as
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Carbon Monoxide
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Carbon Phosphide
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Carbon Dioxide
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Carbon Hydroxide
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Explanation:
Detailed explanation-1: -Carbon dioxide (CO2 ) constitutes about 0.03% (300 parts per million) of the atmospheric gases. Whereas, nitrogen comprises 70% and oxygen 21% of the atmospheric gases.
Detailed explanation-2: -CO2 makes up only about 0.04% of the atmosphere, and water vapor can vary from 0 to 4%.
Detailed explanation-3: -The atmosphere contains only about 1% of global carbon.
Detailed explanation-4: -In the atmosphere, carbon exists primarily in the form of carbon dioxide (CO2) and methane gas (CH4).
Detailed explanation-5: -Carbon occupies about 0.03% of the earth’s atmosphere.
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