Ultraviolet Danger: Holes in the Ozone Layer

By John Martins

Book Overview

The startling disappearance of ozone isn't completely understood, but as it vanishes, harmful energy from the sun is reaching Earth for the first time in 2.5 billion years. Discover the ozone hole,... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1435837703
• ISBN13: 9781435837706
• Release Date: July 2006
• Publisher: Rosen Publishing Group
• Length: 68 Pages
• Weight: 0.34 lbs.
• Dimensions: 0.2" x 8.0" x 10.0"
• Age Range: 13 to 17 years
• Grade Range: Grades 8 to 12