Provides an overview of the world's air pollution problem, discussing air pollution, global warming, indoor air quality, automobiles and air pollution, air quality and public health, and what individuals can do to reduce air pollution.
"Read about the history of energy use, renewable and non-renewable energy, global warming, "green" houses and communities, and what you can do."--Provided by publisher.
"Read about global water scarcity and pollution, federal regulations and standards for water quality in the United States, and what you can do to help"--Provided by publisher.
An introduction to a variety of endangered animals such as coral, bees, bats, frogs, marine turtles, wolves, and sharks. Discusses why these animals are endangered and what can be done to save them. Includes color photos and a glossary.
Explores the use of natural methods to produce healthy crops and meat, discusses the concept of sustainable food, and illustrates the importance of growing food naturally without pesticides. Includes color photos, chapter notes, a glossary, and an index.
