Students use observations from their model to explain the processes of evaporation and condensation that drive the water cycle. Download the student activity sheet and distribute one per student when ...

The water cycle recycles water around the earth through evaporation and condensation. By testing different “pollutants,” you can investigate the claim that pure water can be separated from “polluted ...

The water cycle follows a cycle of evaporation, condensation, precipitation and collection. Water on Earth is always moving. It is constantly being recycled. This is called the water cycle.