Question

Answer the following questions.
1.
Why would life not be possible on the earth in the absence of photosynthesis?
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Answer 1

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In the absence of green plants, there would not be the process of photosynthesis. ... Besides oxygen which is essential for the survival of all living organisms is produced during photosynthesis. Thus, we can say that life would be impossible on the earth in the absence of photosynthesis.

Answer 2

Answer:

because due to photosynthesis gas exchange take place plants take carbon dioxide and oxygen and that oxygen we breathe we are living on the earth because of plants and their process photosynthesis