Biology, 30.09.2019 20:00 cabieses23

How does earth's atmosphere support life? ?
and i want to know my
answer is correct or no and why?

ans : 1) earth atmosphere contains nitrogen and oxygen which is necessary in our life .

2) it contains gases that insulate earth.

3) it has ozone layer that protect earth from ultraviolet radiation which can damage genetic organisms.

Answers: 1

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How does earth's atmosphere support life? ?
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