Which statements correctly describe the properties of air? check all that apply.

air pressure is created by the weight of the atmosphere pushing on the earths surface

denser air is heavier than less dense air

air is less dense at higher altitudes

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation: