Question

in the mountains the density of air is​

Answer 1

Answer:

In the mountains the density of air is​ decreased

Explanation:

Air density is higher at lower altitudes. There is more space between air molecules at higher altitudes. There is less oxygen to breathe at the top of a high mountain than there is at sea level.

Answer 2

Explanation:

Altitude and Density

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 (Figure below).03-Jul-2019