Quote Originally Posted by Seraphim View Post
One thing to note here: I don't believe it is the water alone that causes errosion such as is seen in the Grand Canyon, but rather the carrying off of loose sediment, which is material removal in and of itself, as well as the then transported sediment acting as a slurry to remove other bulk material.

If the water were pure flowing, I don't think the canyon would have turned out so Grand?
But what if that sediment is a result of the pure water causing erosion?

Boy, now I want to go watch Planet Earth again.