Canyons

Více o knize

All canyons are deep, steep valleys, but there is more to these landforms than meets the eye! Rivers form some canyons, while the movement of Earth's crust forms others. To get to the bottom of the Grand Canyon in Arizona, you would have to travel more than a mile! This book give beginning readers all the need-to-know information about canyons, including their characteristics, how they form, and where they can be found around the world.