Multiple Choice
Which process would lower the relative humidity of a parcel of air?
A) The air moves over a lake where water is evaporating.
B) The air is heated, and no water enters or leaves the system.
C) The air cools, and no water enters or leaves.
D) Dust blows into the air, but no other changes occur.
Correct Answer:

Verified
Correct Answer:
Verified
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