Earthquakes
, by Ciovacco, Justine; Carruthers, Margaret; Betterman, Bonny; Ingram, Scott; Ng, Uechi; Peterson, Monique; Prokos, Anna- ISBN: 9780836833782 | 0836833783
- Cover: Hardcover
- Copyright: 1/1/2004
Earthquakes are Earth shattering. Caused by the slipping and rubbing of huge rock slabs underground, earthquakes are unpredictable and sometimes cause major damage. Every year, Earth has about one million quakes, yet humans only feel about 6 percent of them. So how do we know the others happen? Let Discovery Channel show you the ups and downs in Earthquakes. Book jacket.