With full color photographs on nearly every page, as well as some maps and charts, this book presents the diversity of life on Earth, with a focus on Africa. The book begins with a general overview of the evolution, diversity, and structure of various systems of life on Earth before moving into populations and communities, fresh water life, ocean life, land life, human life, and finally thoughts about preservation. A glossary, index, and bibliography are included. Though widely accessible, it is most appropriate for students of ecology and related fields. Distributed by International Publishers Marketing. Annotation ©2012 Book News, Inc., Portland, OR (booknews.com)