Question

the earth is surrounded by an envelope of air?identify them​

Answer 1

Answer:

The envelope of air is called atmosphere .....

Explanation:There is 5 layers of atmosphere

The lowest layer of atmosphere is Troposphere ...

2nd is Stratosphere.....

3rd is Mesosphere .....

The top most is Thermosphere....

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Answer 2

The envelope is atmosphere...

There is five layers of atmosphere and they are:

1) troposphere

2) stratosphere

3) mesosphere

4) thermosphere

5) exosphere/ionosphere

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