Describes the formation, characteristics, and properties of canyons.Some scientists explain the layers of the earth by comparing the earth to fruit that contains a pit, like a peach or a plum. ... There are also two types of crustathe crust that forms our continents and the oceanic crust, which is under the sea.
|Title||:||The Creation of Canyons|
|Author||:||Amy Sterling Casil|
|Publisher||:||The Rosen Publishing Group - 2009-08-01|