"Earth is constantly changing. Wind, water, and even humans change Earth's surface. The land is broken down and worn away by erosion. The Grand Canyon was made from erosion. Many other landforms were made this way, too."--Provided by publisher.
"[A]...retelling of a Native American legend that explains how a set of hills in Connecticut came to look like a giant man sleeping on his back"--Dust jacket.
The plates that make up the Earth's surface are always on the move. The twenty questions posed and answered help explain the fundamentals of plate tectonics. Readers will learn about the layers that make up the Earth, how mountains and volcanoes form, and why earthquakes happen.