yes
Warm air rises at the equator and cold air sinks at the poles. Warm air expands and cool air contracts and compresses.
Warm air will rise.
Away from the poles because the air near Earths surface is warm.
It is the warm air
it cools down
When warm air overtakes cold air, it rises and forms an unstable atmosphere. The warm air will continue to rise due to its lower density, creating clouds and potentially causing precipitation. This process is known as atmospheric instability.
Cold air is more dense than warm air. If flows beneath the warm air and forces it to rise.
Because cold air is denser than warm air.
lighter
When an air mass forms near the poles it has warm air. This will be a large body of air which will have homogeneous moisture.
Global winds move warm air toward the poles by the process of convection and the Coriolis effect. As warm air rises at the equator, it moves toward the poles due to the rotation of the Earth. This creates the global wind patterns that help distribute heat around the planet.
Warm air rises. Cold air sinks.