air

Examines the U.S. Clean Air Act, providing a thorough description of its requirements, related legislation, and what it means for corporations and individuals.

An introduction to air pollution that explains what causes it, why it is so dangerous, how it impacts the environment, what can be done to reduce it, and how people can make the air cleaner.

A short scientific explanation of air, examining such phenomena as wind and atmospheric pressure.

Includes the atmosphere, how the body uses air, plants, and air, air pressure, air currents, flight, energy from air and global warming.

Examines major environmental issues surrounding air, giving examples of attempts to solve global problems and sources for more information.

Easy-to-read text and illustrations that explain global warming, the breakdown of the ozone layer, acid rain, and other environmental matters relating to the air.

Studies the dangers of air pollution and discusses how it can be prevented.

Examines the nature of the earth's atmosphere, the harmful effects of air pollution on life and environment, and ways to clean the air.

Professor Snickerdoodle explains how to perform various experiments and tricks with air, such as making time bomb balloons, and causing plastic pop bottles to collapse.

An introduction to the science of flight using simple experiments to show how animals and machines fly, how moving air causes weather, and more.