I believe that the accepted theory for how Arizona's Grand Canyon was formed was that erosion caused by the Colorado River flowing through the area over millions of years was the force at work.
Yet accounts of a massive flood have been passed down to various peoples throughout the world, even in landlocked areas. Could the Grand Canyon actually have been formed by such a cataclysmic flood?
In either case, it is assumed that vast amounts of water formed the gigantic chasm; the main difference being: over how much time did the transformation occur?
If a global deluge were accepted as a possibility, is the condition and appearance of the Grand Canyon consistent with such an origin?