In a waterfall the river falls over a cliff edge into a deep plunge pool at the bottom, where there are weak levels of rock which have been excavated more quickly than that overlying rock. The force of the swirling water around the rocks causes hydraulic action and abrasion which deepens the plunge pool. This leads to the undercutting of overlying rocks, this rock eventually collapses and the waterfall goes upstream leaving a gorge ahead of it.
Derek Doeffinger has written: 'Waterfalls and Gorges of the Finger Lakes' -- subject(s): Gorges, Waterfalls
Water falls are formed when fairies move the rock backwards
V shaped valleys, meanders, oxbow lakes, gorges, waterfalls rapids & deltas are some.
V-shaped valleys The river channel - vertical erosion, shallow but a very fast flow Waterfalls Gorges(which are formed by waterfalls) Bedload is also very big and angular.
No. The narrow regions of the middle river are called the Three Gorges, but the water flow there is now controlled by a large hydroelectric dam.
no
The Three Gorges are not in a city. They form part of the Yangtze River, in China. Yichang, in the Provence of Hubei, is the nearest city.
Because there are so many waterfalls, that they could form high mount.
Waterfalls
Waterfalls are formed when water flows over resistant rock. And yes they do.
The Three Gorges Dam
i don't know! i was trying to get the same answer! someone help!!