Question

Extent of atmosphere

Answer 1

Answer:

hey dear... here is your answer...

The extend if atmosphere up to an altitude of around 10,000 km from the earth 's surface..

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Answer 2

Answer:

The atmosphere extends to a height of about 700km but has no distinct boundary. It simply fades off into space as it gets thinner. About 75% of the atmospheric gases are concentrated within 12 km from the earths surface.

The density of air decreases with altitude.