FORESTRY
ECOLOGY AND ENVIRONMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Carbon exists in the atmosphere as part of
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carbon trioxide
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carbon dioxide
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water
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none of these answers are correct
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Explanation:
Detailed explanation-1: -Carbon exists in the atmosphere in the form of carbon dioxide gas (CO2) in air (only 0.03% ). Carbon also occurs in the earth’s crust in the form of minerals likes carbonates. It also occurs in the form of fossil fuels, organic compounds, wood, cotton and wool, etc.
There is 1 question to complete.