"Earthquakes are among the heaviest hitters in the world of natural phenomena that shape our planet. Not only can they cause massive amounts of damage on their own-they can also cause other disasters, such as tsunamis and avalanches! Daring readers of this volume will learn all about how and why earthquakes occur. They'll encounter key science concepts such as the tectonic plates theory and the Richter scale. Graphic organizers and interesting sidebars break down difficult concepts into easy-to-comprehend sections while vivid photographs will captivate even reluctant readers"--.