Question

what is atmospheric pressure? What are the causes of atmospheric pressure​

Answer 1

Answer:

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,

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, Air pressure is caused by the weight of the air molecules above. ... This pressure causes air molecules at the Earth's surface to be more tightly packed together than those that are high in the atmosphere..

Answer 2

Answer:

atmospheric pressure 1.95 pd t