Question

What is the pressure that air exerts on the earth's surface? ​

Answer 1

Answer:

14.7 pounds per square inch

That means air exerts 14.7 pounds per square inch (psi) of pressure at Earth's surface. High in the atmosphere, air pressure decreases. With fewer air molecules above, there is less pressure from the weight of the air above.

Answer 2

Answer:

1. gravityyyyyyyyyyy maybe