2006-09-04 02:48:05 · 10 answers · asked by Anonymous in Science & Mathematics ➔ Geography
The Snake river's Hell's Canyon on the Idaho/Oregon border is the deepest canyon in the U.S.
2006-09-04 03:46:19 · answer #1 · answered by Bob G 5 · 0⤊ 0⤋
Grand Canyon
2006-09-04 05:23:20 · answer #2 · answered by srthompson01 2 · 0⤊ 0⤋
Grand Canyon.
2006-09-05 07:04:10 · answer #3 · answered by Eri 2 · 0⤊ 0⤋
The Grand Canyon in the Colorado desert. It is formed as a result of the erosion caused by the river Colorado. It runs for distance of about 320 Km. And is almost 2 Km deep in some places.
It is one of the seven natural wonders of the world.
2006-09-04 03:54:44 · answer #4 · answered by aureleo85 2 · 0⤊ 1⤋
Canyon in Spanish means Cannon in English ...
My answer is The great Cannon of Corrigidor Islands, Philippines.
2006-09-04 07:01:28 · answer #5 · answered by Augustus Max 1 · 0⤊ 0⤋
Does the Mariana Trench, Pacific Ocean floor count as a canyon?
2006-09-04 12:36:15 · answer #6 · answered by Anonymous · 0⤊ 1⤋
Grand canyon colorado
2006-09-04 02:53:36 · answer #7 · answered by A 4 · 0⤊ 1⤋
Valles Marineris on the Planet Mars.
2006-09-04 03:01:12 · answer #8 · answered by Moose 4 · 0⤊ 1⤋
Marianna Trench is pretty darn deep.
2006-09-04 11:05:37 · answer #9 · answered by Ron B. 7 · 0⤊ 0⤋
Rosie O'Donnell's mouth!
2006-09-07 17:39:15 · answer #10 · answered by Anonymous · 0⤊ 0⤋