For clouds to form, water vapor in the air must condense and change from a gas to a liquid. what must water molecules do as part of this process?

Explanation:

answer

The answer is option A.

That is for clouds to form, water vapor in the air must condense and change from a gas to a liquid. In this process, water molecules come close together and stick to each other.

In cloud formation process :

1) Water on earth gets heated and evaporate into the atmosphere.

2) The water vapour on reaching a certain altitude condense to form water molecules.

3) These water molecules come close to each other to form clouds.