Question

(3) On the earth, air pressure is ______
(uniform, uneven, high, low) ​

Answer 1

It is uneven as air pressure is high at sea and lesser at land.

Answer 2

On the earth, air pressure is uneven.

Atmospheric pressure-

• The pressure within and on the earth's surface is called atmospheric pressure.
• This atmospheric pressure never remains constant and changes from day to day on Earth.
• The places where the air is warmed will have low air pressure and hence are also called Low-pressure systems.
• Similarly, a place or area with high pressure of air is called a high-pressure system.
• When we go high in the atmosphere the air pressure decreases and vice versa.
• This change in the air pressure depends on temperature and the density of the air on Earth.
• Thus, here we can conclude that air pressure on the planet earth is never constant.
• Hence, the correct answer from the blank will be uneven.

#SPJ3