Early bird earth science

Provides information about soil, describing its different layers, colors, and textures and explaining how it forms and how to take care of it.

Describes the process of erosion, explaining what it is and how it affects the environment.

Describes the formation and movement of different types of glaciers and their effects on the land. Includes resources and a glossary.

Discusses what fossil fuels are, how they were created, how they are used, and the need to find alternate sources of energy before the available fossil fuels are used up.

Text and pictures describe the Earth's caves, including their different types, animal life, and how people explore them.

Discusses how volcanoes form, different kinds of volcanoes, what happens when they erupt, and how they affect the earth and people.