Devoir de Philosophie

Canyons and Gorges - geography.

Publié le 27/05/2013

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Canyons and Gorges - geography. The Grand Canyon The magnificent Grand Canyon of the Southwest United States cuts a deep swath across the colorful, layered rocks of the Colorado Plateau. The rim of the plateau lies as much as 2,500 meters (8,200 feet) above the Colorado River at the bottom of the canyon, and the canyon ranges in width from 200 meters to 29 kilometers (700 feet to 18 miles). Abo...

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