Answer:
Moving air masses cause the weather to change when they contact different conditions. For example, a warm air mass moving over cold ground may cause an inversion. ... Cold air masses tend to move toward the Equator. Warm air masses tend to move toward the poles.
Answer:
the first question answer is C and for the second one is D
Glacier because ice sheet and stuff and science ill explain more in the comments
It is the Mid-Atlantic Ridge.
