Explains the different layers of the Earth's crust, and then teaches how volcanoes, erosion, weathering, wind, rain, and ice can shape land.
- | Author: Bobbie Kalman
- | Publisher: Crabtree Publishing Company
- | Publication Date: October 01, 2008
- | Number of Pages: 32 pages
- | Language: English
- | Binding: Paperback
- | ISBN-10: 0778732193
- | ISBN-13: 9780778732198