Earth is a very rocky place, and in this book, kids will get the opportunity to get up close to different types of rocks and investigate them just like real-life geologists. As they work step-by-step through the fun and innovative activities and experiments they will discover...The experiments have been created to use rocks from a backyard, park, or beach and everyday equipment and materials that will be accessible to all readers. They will ask questions, make observations, gather evidence, test theories, and record their conclusions.