Life in a River (Ecoystems in Action)
Edition: Library Binding edition
Publisher: Lerner Publishing Group
Published: June 2002
Language: eng
Format: Hardcover
Number of pages: 72
ISBN-13: 9780822521365
Subjects: Environmental & ecological science; Leisure Interests, Hobbies & Sport; Rivers, streams & waterways; Science; Juvenile Nonfiction; Children: Grades 4-6; Science & Nature - Earth Sciences - Water (Oceans, Lakes, Etc.); Life Sciences - Ecology; Ecology; Columbia River Watershed; Juvenile literature; Stream ecology
First sentence: An ecosystem is a community of plants, animals, other living organisms, and their nonliving environment-including climate, soil, water, and air.