What are polar region ecosystems? - Where in the world? - Mapping polar regions - Polar region climates - Types of polar regions - Features of polar regions - Life in polar regions - Polar region plants - Polar region mammals - Polar region plankton, birds, and invertebrates - Polar regions in danger - Science in the polar regions - Working in the polar regions - Make seawater - Create a food web - Eco challenge.
This book, with online access to enhanced content, describes the locations, climates, plants and animals, and conservation studies of polar region ecosystems.
4-8 Medialog, Inc.
Accelerated Reader AR Middle Grades 6.5 1.0 quiz: 158797