Grand CanyonGrand Canyon
The Grand Canyon.
- Erosion from ice, water and wind are widely believed to be the main causes of the formation of the Grand Canyon.
- The Colorado River is credited with much of the work that created the canyon, although it’s highly unlikely that the river alone created the massive canyon we see today.
- The Grand Canyon is mostly made up of desert.
The definition of the Grand Canyon is a series of deep gorges in Northwest Arizona which contain the Colorado River.
Facts About the Grand Canyon
An example of the Grand Canyon is the Grand Canyon National Park.
deep gorge of the Colorado River, in NW Ariz.: over 200 mi (322 km) long; 4-18 mi (6.4-29 km) wide; 1 mi (1.6 km) deep
A gorge, about 445 km (275 mi) long, of the Colorado River in northwest Arizona. It has a maximum depth of about 1,830 m (6,000 ft) and width of about 25 km (15 mi).