"Discusses desert animals around the world and the ways in which they adapt to the desert ecosystem. Introduces endangered species and conservation efforts and suggests ways for readers to contribute. Includes maps, diagrams, and reading quiz"--Provided by publisher.

"Presents the harmful effects deforestation, global warming, and hunting have on endangered species of tropical and temperate rain forest ecosystems. Introduces conservation efforts and ways for readers to get involved. Includes maps, diagrams, and reading quiz"--Provided by publisher.