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Water vapor in the air forms clouds because the air can no longer hold the water vapor as it _____.

A.falls
B.cools
C.warms
D.evaporates

User Pedrohreis
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1 Answer

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The answer is; B

As air cools, its capacity to hold moisture reduces. This is is why as warm humid air cools, it reaches a saturation point, and the water moisture begins to form droplets. These droplets form clouds in the atmosphere.


User Baarkerlounger
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