Catalog Search Results
Author
Series
Publisher
Capstone Press
Pub. Date
2013
Language
English
Description
The ocean ecosystem is huge, covering most of our planet. Countless animals and plants live there. So what difference could the loss of one animal species make? Follow the chain reaction, and discover how important sea otters are.
Author
Series
Publisher
Capstone Press
Pub. Date
2013
Language
English
Description
The tundra ecosystem is vast, covering a large part of the far north. Countless animals and plants live there. So what difference could the loss of one animal species make? Follow the chain reaction, and discover how important lemmings are.