Other editions of book Rocks

How old are the oldest rocks? What are meteorites? How do we get metal from rocks? Read this book to find the answers to these questions and more. Each book in the Managing Our Resources series examines a valuable natural resource, explaining where the resource is found, how it is extracted and processed, what it is used to make, and how the resource can be used sustainably.

How old are the oldest rocks? What are meteorites? How do we get metal from rocks? Read this book to find the answers to these questions and more. Each book in the Managing Our Resources series examines a valuable natural resource, explaining where the resource is found, how it is extracted and processed, what it is used to make, and how the resource can be used sustainably.