Polluted Air

By Angela Royston

Book Overview

What is air pollution? Why is air pollution dangerous? Which inventions can help us to reduce air pollution? People are doing things that are putting our planet in danger. Discover what they are doing... This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 1432909258
• ISBN13: 9781432909253
• Release Date: March 2008
• Publisher: Heinemann Educational Books
• Length: 32 Pages
• Weight: 0.64 lbs.
• Dimensions: 0.4" x 7.9" x 8.7"
• Age Range: 6 to 8 years
• Grade Range: Grades 1 to 3