An introduction to recycling, following Tyler as he learns what happens to things when they are recycled, and describing ways to participate with instructions for a related activity.
An introduction to pollution, following Tyler as he discovers the things that harm the Earth's air, water, and land, and describing ways to help improve the environment.
Trina, concerned that people are doing things that hurt the Earth, motivates her friends and family to develop a variety of Earth Day projects and to keep the good work going all year long.
Zachary goes through the alphabet recounting who sleeps where, from Aunt Alison in an overstuffed chair to himself under the tree, when all the relatives come to visit at Christmas.