Rocks are all around us. Some rocks on Earth are 4 billion years old. But what are they made of? What are the different types of rock? Readers will learn the answers to these questions and more through easy-to-read text and vivid photographs. An experiment rounds out the book and provides a hands-on learning experience to encourage deeper understanding.

 

This book is part of a book series called A+ Books-Simply Science .

There are 32 pages in this book. This book was published 2018 by Capstone Global Library Ltd .