Take a climb high into the mountains! This basic introduction to mountains explains the different kinds of mountains, how mountains form, and how people use mountains for recreational activities.

Deserts are vast areas of the Earth with very little moisture. There can be both hot deserts and cold deserts. Students will learn the difference between hot and cold deserts and how desert plants and animals survive the harsh conditions.

Rivers flow through plains and forests and provide water to plants, animals, and people. Children will learn how rivers begin and end, the parts of a river, and what animals call a river home.

There are many different kinds of forests that have many different kinds of trees. Discover what trees are found in each kind of forest and how dead trees help young trees grow.