at sea level air is 14.7psi and it changes the higher you go up above sea level and below. just depends where you are
Atmospheric pressure is caused by the force of the air above the earths surface. It is measured by the point in which the air meets the atmosphere.
the earths surface.
the earths surface.
wind
convection
Earthquake.
pressure from the heat under the earths surface
air pressure is the highest near the earths surface
Yes. Atmospheric pressure is the pressure caused by air when it exerts pressure on the surface of earth.
It decreases as you move away from the earth surface
the air pressure increases
Gravity causes air to be denser near Earth's surface.