Question

the composition of air is at all places is​

Answer 1

Answer:

same

Explanation:

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Answer 2

Answer:

Yes, air composition is basically the same everywhere on the surface of the Earth: it's approximately 79% nitrogen, 20% oxygen, 1% a mix of lots of other stuff. ... Air composition can also vary due to pollutants. Some places have more pollutants in the air than others, and these pollutants can be different

Explanation:

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