Ages 5 to 9 years. Through many photographs and illustrations, this book conveys how the transfer of energy takes place from the sun to various plants and animals, including people. It shows children how they, too, are part of food chains. Children will learn about: herbivores, carnivores, omnivores, and decomposers; energy pyramids; how children are part of many food webs; dangers to food chains and webs; tips on how to eat Earth-friendly foods and grow native plants.