ECOLOGY
CHEMICAL CYCLES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the main human source that emits Carbon Dioxide?
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Combustion of fossil fuels (natural gas, coal, and oil)
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Cement Production
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Deforestation
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Explanation:
Detailed explanation-1: -The main human activity that emits CO2 is the combustion of fossil fuels (coal, natural gas, and oil) for energy and transportation. Certain industrial processes and land-use changes also emit CO2.
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