

How did the Grand Canyon get so deep? Do you know what kind of rocks erodes most quickly? What items in your classroom do you think are made from sedimentary rocks? Read 'Sedimentary Rocks' to find the answers to these questions and many more. You'll also find a hands-on activity...

In this series, students will encounter an exciting terrain covering rock types, mineral composition, volcanic activity, fossil fuels, soil erosion, and much more. Each book contains diagrams, cutaways, photos, and hands-on activities.