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Explain why density of air decreases as we go up from the surface of the earth.

Explain why density of air decreases as we go up from the surface of the earth.

Grade:12th pass

1 Answers

Anonymous
11 Points
6 years ago
Altitude is height above sea level. The density of air decreases with height. There are two reasons: at higher altitudes, there is less air pushing down from above, and gravity is weaker farther from Earth`s center. So at higher altitudes, air molecules can spread out more, and air density decreases

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