"The sun heats up the ocean causing the water molecules to evaporate up to the atmosphere. Evaporation is the process when a liquid changes to a gas. The atmosphere is where all earth's gases are."
After the water molecules evaporate it sits in clouds as hot water vapor. The wind pushes the cloud into the cool air. The cool air mixes with the hot air causing condensation. Condensation is when water cools in the atmosphere and changes from a gas back to a liquid.
While the condensation process is happening, transpiration is taking place too. Transpiration is when water from plants evaporates.