Question

what is the air presure?​

Answer 1

Answer:

The force exerted onto a surface by the weight of the air is called air pressure

Answer 2

Explanation:

Atmospheric pressure, also known as barometric pressure, is the pressure within the atmosphere of Earth. The standard atmosphere is a unit of pressure defined as 101,325 Pa, which is equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696 psi.

+Extra question

How much pressure do we carry on our head??

The pressure that gets exerted on our heads is at 14 pounds which is per square inch at the sea level. It acts not only on our heads, but on our whole body right from the moment that we are born.