Ecosystem Science Fair Projects: Using Worms, Leaves, Crickets, and Other Stuff

by Pamela Walker and Elaine Wood

Ecosystems come in many varieties and sizes; they can be as small and wet as a pond or as extensive and dry as a desert. And there are many questions to ask about them: What type of shelter best... This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 0766023672
• ISBN13: 9780766023673
• Release Date: January 2005
• Publisher: Enslow Publishing
• Length: 128 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"
• Age Range: 11 to 17 years
• Grade Range: Grades 6 to 12