From the tropical islands of Hawaii to the frozen continent of Antarctica, mountains and valleys are found throughout the world. This book explains how a volcano is born under the sea, why Mount Everest is still growing, and what might happen when Africa's greatest valley cracks apart.
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From the tropical islands of Hawaii to the frozen continent of Antarctica, mountains and valleys are found throughout the world. This book explains how a volcano is born under the sea, why Mount Everest is still growing, and what might happen when Africa's greatest valley cracks apart.
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