What is the temperature at which liquid becomes a solid?

What is the term for rain, sleet, snow or hail falling from the sky?

What is the process by which vapour changes back into liquid?

What is the liquid that runs off the land and back into a body of water?

What is the water vapour that evaporated from trees and plants?

What is the on-going process where water moves around the Earth and changes state?

What is the temperature at which a solid melts and becomes a liquid?

What is the process where liquids take the shape of the container that they are in and can flow and be poured?

What is the process where liquids change to a gas or vapour?