5159202
9780822567356
This book introduces young readers to earthquakes. It describes the layers of Earth's crust and explains how the movement of tectonic plates causes earthquakes and forms mountains. It also discusses how and why seismologists study earthquakes, how earthquakes affect people's lives, and earthquake safety.Walker, Sally M. is the author of 'Earthquakes ', published 2007 under ISBN 9780822567356 and ISBN 0822567350.
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