Ecology ScienceAuthor: Janice VanCleave Retail Price: $19.00
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When is a weed not a week? How do jackrabbits survive in the desert? Why is the climate cooler higher in the mountains? Find out the answers to these and other mysteries of ecology in this fascinating collection of ideas, projects, and activities that teach basic facts about the environment, and give students the opportunity to explore the food chain, oxygen cycle, water cycle, and more. You'll find most of the materials you need around the house or classroom. Every activity has been pretested and can be performed safely and cheaply in the classroom, at a science fair, or at home. Softcover, 219 pages, indexed. Grades 4 & up.
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