on the slope down from the top of the river, to the bottom of the river
fast about 20km i think
A fast flowing stream is called a rapid. Rapids are where the water flows downhill very fast and over underwater obstacles.
Fairly slow
very fast
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.
2 miles per hour
The tidal flow is 3-4 knots.
The Murray River in South Australia is the longest river in Australia. At it's mouth, the speed of the water flow is 27,086 cubic feet per second.
Where the current is.
Canyons don't flow. Do you mean the river flowing through the canyon?
The Colorado River flows fast because it flows down hill in the grand canyon and picks up speed.
Well....... It depends. If the river is really big and wide, and there are hardly any plants growing in it, and there are no rocks and the river is on a plain, then it will probably flow really fast. If the river is atiny little stream in the mountains, then it will probably flow slower. It all depends on the river