Carbon dioxide is essential for plants. Why d | vedclass

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Question

(C) While $CO_2$ is essential for photosynthesis in plants,its concentration in the atmosphere is strictly regulated by natural cycles. When human act

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Excessive concentration leads to global warming and the greenhouse effect.

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(C) While $CO_2$ is essential for photosynthesis in plants,its concentration in the atmosphere is strictly regulated by natural cycles. When human activities like burning fossil fuels and deforestation increase the concentration of $CO_2$ beyond natural levels,it acts as a pollutant. High levels of $CO_2$ trap heat in the atmosphere,leading to the greenhouse effect and global warming,which causes climate change and rising sea levels.

Carbon dioxide is essential for plants. Why do we consider it a pollutant?

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