The Grand Canyon was not built to be used, actually it wasn't even built at all (by human hands). Over thousands of years the Colorado River eroded the rock away into what you see now which is the Grand Canyon. Many tourists enjoy visiting it for its striking beauty and vastness.
Yes, the Grand Canyon has been filled with water in the past. The Colorado River carved the canyon over millions of years, and at times in the past, the river has flooded and filled the canyon with water.
it's layers of rock tell us about the past
the grand canyon
a Grand Canyon is nothing but a big erosion.........
Copper Canyon (Spanish: Cañon del Cobre) is such landmark.
It is a Canyon as in the Grand Canyon.
Black canyon
The grand canyon is grand
Le Grand Canyon.
The Grand Canyon is in Arizona.
No, the Grand Canyon is in Arizona.
No, the Grand Canyon is in Arizona.