Explains how the water cycle leads to different types of weather patterns.

Read and find out about one of nature's most mysterious forces-the earthquake. Some earthquakes are so small that you don't even feel them, while others can make even big buildings shake! Learn why earthquakes happen, where they are most likely to occur, and what to do if one happens near you.

Explains the phases of the moon--the changes that seem to happen to it as it goes around Earth.

A simple explanation of how the rotation of the earth causes night and day.

This book describes the sun and how it provides the light and energy which allow plant and animal life to exist on the earth.

Imagines sights and experiences on a moon visit.