What If Sea Otters Disappeared?

by Theresa Emminizer

Book Overview

Sea otters are a keystone species in their environment. If they were to disappear, the ripple effect on the plants and animals in the ecosystem would be profound. Kelp forests absorb carbon dioxide. Sea urchins feed on kelp and can deplete these forests if they are not kept in check. Sea otters prey on sea urchins, helping to maintain healthy kelp forests and thus, a healthy ecosystem. This dynamic text engages readers in an educational dialogue,...

• Format: Library Binding
• Language: English
• ISBN: 1538238241
• ISBN13: 9781538238240
• Release Date: July 2019
• Publisher: Gareth Stevens Publishing
• Length: 24 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.3" x 7.1" x 7.2"
• Age Range: 6 to 8 years
• Grade Range: Grades 1 to 3