Question

what has to happen in order for gaseous water (water vapor) to change to liquid water? the temperature has to increase the temperature has to decrease

Explanation:

Step1: Recall phase - change concept

The process of changing from gas to liquid is called condensation.

Step2: Understand temperature - role

For water vapor to condense into liquid water, heat energy needs to be removed, which means the temperature has to decrease.

Answer:

the temperature has to decrease