Advanced Search

List Price	O&A Price
$32.50	$21.95

Study Soils

C. Petersen

Study Soils introduces your readers to what makes up soil, from humus and plants and animals to water and air. Students learn how weathering, erosion, parent material, decay, bacteria, organic matter, climate, and time contribute to soil formation. A geology-themed project provides the opportunity for hands-on experience. Gr. 3-7

Buy this title. ATOS/POINTS 4.4/0.5

Full-color Photographs Further Reading Glossary Index 32 pages 8" x 8" ©20