Your friend is asked to differentiate between evaporation and boiling. what questions could you ask to make him to know the difference between evaporation and boiling? physics question.

-Which process turns liquid into gas (steam) in the water cycle?

-Which process heats water? (also used to kill bacteria from water)

-Which process is clearly seen through our naked eye?

-Which process is often used in cooking?

-Which process is before condensation during the water cycle?

-Which process is comes to our mind when hearing the word water cycle?