Water vapor becomes ice. Liquid water becomes ice. Water vapor becomes liquid water. Liquid water becomes water vapor.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which occurs as the kinetic energy of water molecules increases?
Possibilities:
- Water vapor becomes ice.
- Liquid water becomes ice.
- Water vapor becomes liquid water.
- Liquid water becomes water vapor.

Liquid water becomes water vapor.