Home
Class 8
CHEMISTRY
Why does atmospheric pressure decrease w...

Why does atmospheric pressure decrease with an increase in altitude?

Text Solution

Verified by Experts

The atmospheric pressure decreases with increase in altitude. This is due to the decrease in density of air with increase in altitude. The percentage of heavier components of air is more near the surface of earth due to higher gravitational force of attraction.
Promotional Banner

Similar Questions

Explore conceptually related problems

Assertion (A) : Within the mesosphere, temperature decreases with increasing altitude. Reason (R): This is due to decreasing solar heating and increasing cooling by CO_(2) radiative emission

The number of air molecules in the atmosphere decreases with an increase in height and vice versa. This causes

In which region of the atmosphere , temperature decreases with altitudes ?