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There are _ molecules of air at higher elevations
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There are _ molecules of air at higher elevations

User Daniyalahmad
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Answer:

At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels. For example, there are fewer molecules above the 50 km surface than are found above the 12 km surface, which is why the pressure is less at 50 km.

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User Pierrefevrier
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