Rocks (Rock Explorer) Format:Hardcover Updated and improved instructions and

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Rocks (Rock Explorer) Format:Hardcover Updated and improved instructions andDid you know there are three different kinds of rockigneous, sedimentary, and metamorphic? Explore the reasons behind this and understand what our earth is made of and what processes make it a constantly changing environment in this highly accessible introduction to geology. With simple, easy to understand text, this book is perfect for young explorers keen to understand the world around them.