Atmosphere- Holli Rohloff

1. The atmosphere has 4 layers  

The i impotent because it prospectus us from meters and the sun rays

2.We live in the troposphere

We live here because it is not to hot yet not to cold

3. most gas we have in owe Atmospheres Nitrogen

The second most is oxygen  and then it go all other gases

4.The atmosphere keeps the gravity in

So we don't float up

5.The thermospere it the hottest

Because it is the cosset to the sun

6.The air gets thiner as you get higher

because  the presser gets thicker as you get higher so there is less air and more presser

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