air

Young readers will learn about air facts.

Explores the concept of air, and why living things - i.e., animals, humans and plants need it.

Discusses the issue of air pollution, focusing on the changes in the air, the history of the problem, and solutions on how to make the air cleaner.

Includes twenty-eight essays on air pollution from different countries standpoint, covering topics of air quality, health effects, political and economical effects of policies, and strategies for reducing air pollution.

In graphic novel format looks at the Earth's atmosphere and weather.

Puff takes readers on a windy adventure through air, earth, water, and you.

Text and pictures introduce young readers to the science of air. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

"All living things need air to survive. From plants to sea creatures, without air they would not be alive. Young readers will discover what air is, where it is found, and how different living things use it"--Provided by publisher.

Describes what air is, discusses air particles, wind and motion, and air's benefits for the earth.

Text and pictures introduce young readers to the science of air.