Describes the water cycle; discusses surface, ground, waste, and ocean water and why water should be conserved; and presents water conservation tips for use at school and inside and outside one's home.
Discusses climate change and explains why energy should be conserved; describes wind, solar, and water energy and methods of transportation such as hybrid cars; and presents tips for saving energy at school and at home.
Explains how recycling helps the environment; describes the benefits of reusing and recycling glass, plastic, aluminum, paper, and other materials; and presents suggestions for recycling at home and at school.
