Volcanoes and earthquakes / Hoffman, Steven M

Provides an overview of volcanoes and earthquakes and discusses how they assist in the formation and movement of rocks.

This book describes Earth as an active planet which is hot inside and has a cool, rocky outside; identifies Earth's inner core, outer core, mantle, and crust; and discusses how Earth has three basic types of faults, how volcanic eruptions change land, and how earthquakes occur.