The answer is: Grand Canyon
the grand canyon
The Grand Canyon.
the Grand Canyon
the grand canyon
the answer is grand canyon
The name of the Grand Canyon's river is the Colorado River.
The biggest canyon on Mars, Valles Marineris, is much larger than the Grand Canyon on Earth. Valles Marineris stretches over 2,500 miles in length, up to 7 miles in depth, and reaches widths of up to 120 miles. In contrast, the Grand Canyon is approximately 277 miles long, 18 miles wide, and has a depth of about 1 mile.
The colorado river formed the grand canyon
John Wesley Powell, named the Grand Canyon.
Valles Marineris
Mars. Valles Marineris would hold the whole of Earth's Grand Canyon is one of its side canyons. In addition, its largest volcano -- Olympus Mons -- is larger than any volcano on our planet.