As we climb up the mountain, the atmospheric pressure will _____?

جیسا کہ ہم پہاڑ پر چڑھتے ہیں، ماحولیاتی دباؤ _____ ہوتا/جاتا ہے؟

Increases

Decreases

First increases then decreases

Remains same

The density of air varies with height.

It is maximum near the surface of the earth and decreases as the height increases.

When we climb up a mountain,

the density of air decreases,

and thus the atmospheric pressure also decreases.