erosion

Examines the different forces of erosion, such as wind, waves, acid rain, and glaciers and explains how these affect the topography of the earth.

Explains the process of erosion and how different forces--like wind and water--are constantly changing the Earth.

Introduces the significance of weathering and erosion as well as describing the process.

Explores the ways that wind and water cause erosion on Earth and change the landscape over time.

Readers will learn about 500,000 earthquakes happen every year around the world. Most earthquakes are too small for people to notice.

"Describes weathering and erosion in terms of the Earth's rock cycle"--Provided by publisher.

Learn all about the shapes, different types, what causes their eruptions and where they are most likely to be seen around the world.

Examines the different forces of erosion, such as wind, waves, acid rain, and glaciers and explains how those forces affect the topography of the eart.

Text and photographs look at how wind shapes the Earth.

Descibes how water changes the earth through erosion, waves, waterfalls, and glaciers and introduces the water cycle.