Describes the earth's atmosphere; discusses air pollution, the greenhouse effect, and the theory of global warming; and presents a vision of an energy future.
Despairing because the air has become so filthy that it blocks the sun's rays, the richest man in the world decides to use his money to build a tower so that his grandson can experience the sun as it once was.
Presents an introduction to air, explaining its role in life on Earth, and discussing what is in air, how to feel air, and the importance of keeping air clean. Includes experiments and a glossary.
Explores the composition of Earth's atmosphere and what we call "air," its importance to life on Earth, the damage that has been done to the air and the ozone layer, and what we can do to clean it before it's too late.
