Our earth.
Publication Information
Chicago : World Book, c2011.
Physical Description
192 p. : col. ill. ; 26 cm.
Summary
Presents an introduction to earth sciences, describing the Earth's composition, geography, weather and climates, and more. Includes information on why and how to protect the Earth, and activities.
Contents
- Planet earth
- Land on the earth
- Oceans, lakes and rivers
- Air, wind and clouds
- Weather
- Why protect the earth?
- How can peopel protect the earth?