Question

write origin of the atmosphere ? only 5 marks​

Answer 1

Explanation:

Once plant life had developed sufficiently and once plants moved from the oceans onto land, photosynthesis became the main source of atmospheric oxygen. ... Plants need water, carbon dioxide, and sunlight in order to grow. They can turn can turn H 20 and CO 2 into plant material.

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Answer 2

Once plant life had developed sufficiently and once plants moved from the oceans onto land, photosynthesis became the main source of atmospheric oxygen. ... Plants need water, carbon dioxide, and sunlight in order to grow. They can turn can turn H 20 and CO 2 into plant material.



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