Air: A Resource Our World Depends on

By Ian Graham

Book Overview

How much does Earth's air weigh? What is a wind farm? Why do plants need wind? Read this book to find the answers to these questions and more. Each book in the Managing Our Resources series examines a... This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 1403456143
• ISBN13: 9781403456144
• Release Date: September 2005
• Publisher: Heinemann Educational Books
• Length: 32 Pages
• Weight: 0.35 lbs.
• Dimensions: 0.4" x 7.7" x 9.8"
• Age Range: 8 to 10 years
• Grade Range: Grades 3 to 5