Cutting down trees and overharvesting plants means less photosynthesis occurs, subsequently, less oxygen is being release and less Co2 levels are being absorbed. Overall, human activity causes more carbon emissions. Adding more carbon, as CO2, to the atmosphere and thereby strengthening the natural greenhouse effect.
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Answer:
Cutting down trees and overharvesting plants means less photosynthesis occurs, subsequently, less oxygen is being release and less Co2 levels are being absorbed. Overall, human activity causes more carbon emissions. Adding more carbon, as CO2, to the atmosphere and thereby strengthening the natural greenhouse effect.
Explanation:
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