What is this process called?
It is called Vaporization.
What is meant by vaporization?
Vaporization is the changing of a liquid into a vapor, by boiling.
What is necessary to change a liquid into a vapor?
Heat is necessary to change a liquid into a vapor.
At what temperature is water changed into steam?
At the temperature of two hundred and twelve degrees.
Are all liquids changed to vapor at the same temperature?
No; they vary very much in the amount of heat required.