Which Process Would Lower the Relative Humidity of a Parcel

question 71

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.

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