Warm air and cool air .
A) expands and sinks; expands and rises
B) contracts and rises; expands and sinks
C) expands and rises; contracts and sinks
D) expands and rises; expands and sinks

Name: Warm air and cool air . A) expands and sinks; expands and rises B) contracts and rises; expands and sinks C) expands and rises; contracts and sinks D) expands and rises; expands and sinks
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Question

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Warm air expands and rises because it is less dense, while cool air contracts and sinks because it is denser.

Warm Air and Cool Air