The process of liquid water changing into gas to heating is

A. Precipitation

B. Nitrogen-fixing

C. Evaporation

D. Carbon cycling

The correct answer is C. Evaporation.

Evaporation is the process in which liquid such as water changes to a gaseous state (vapors) when temperature of liquid is increase by heating. Liquid such as water begins to evaporate at 0°C. At this temperature evaporation is very slow and it increases with the increase in temperature. It is one of the essential part of the water cycle. It is continuously occurs in nature.

evaporation is the answer