Polar Bears

by Linda Tagliaferro

Book Overview

Two new additions to the popular Our Wild World series cover a pair of nature's most fascinating arctic animals. There are 33 species of seals, including sea lions and walruses, and they live all over the world. Because seals can store oxygen in their muscles, they can dive deep and stay underwater for an average of 20 minutes at a time. One seal was recorded diving underwater for two hours and reached a depth of 5,500 feet Polar Bears are the largest...

• Format: Paperback
• Language: English
• ISBN: 1559718285
• ISBN13: 9781559718288
• Release Date: August 2002
• Publisher: Cooper Square Pub
• Length: 48 Pages
• Weight: 0.35 lbs.
• Dimensions: 0.2" x 8.6" x 8.6"
• Age Range: 7 to 10 years
• Grade Range: Grades 2 to 5