Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

Discover some of the ways that Earth’s natural resources are used in this first-grade worksheet!

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!