water

Text and color photos present the causes and effects of water pollution, covering pesticides, airborne pollutants, wetland conservation, and other related topics.

Contains experiments that use readily available and inexpensive materials to teach students about how ships are made, what makes them float, and how they are used around the world.

An introduction to the study of water and its properties, origins, and uses. Includes study questions, activities, and experiments.

Discusses the importance of water to life on the planet and looks at the dangers created by pollution.

Photographs and simple text describes where water comes from, how it is used, and ways in which it can be preserved for the future.

Text and photos explain the science behind the water cycle.

This book describes the need for water that humans, animals, and plants have.

Using questions and answers, this book introduces water as a natural resource, including information on where it is found and how we use it.

Katara and Sokka discover the Avatar in an iceberg, and Aang tells of his lessons with the Waterbending master.