process that changes liquid to gas
Condensation is the name for the phase of a gas changing to a liquid state. It is the opposite of vaporization, which is when a liquid changes to a gas state. An example of condensation is when water vapor condenses on the side of a cold bottle or glass when it makes contact with the surface.
Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.