Question

why is air more dense at sea level​

Answer 1

Answer:

because of greater gravitational pull air is more denser at sea levels

Answer 2

Answer:

The pull of gravity is stronger closer to the center at sea level. Air is denser at sea level where the gravitational pull is greater. Gases at sea level are also compressed by the weight of the atmosphere above them. The force of the air weighing down over a unit of area is known as its atmospheric pressure.