Using easy-to-find materials, aspiring scientists will discover the intricacies of simple ecosystems, learn how to create a desert, watch the wonders of plant growth and development, feel the impact a simple act can have on the environment, and more. "Simple and basic science projects which explain both experiments and associated science results."-- "Children's Bookwatch

. 128 pages, 120 b/w illus., 5 3/8 x 8 1/4.