Rapids is the word you are looking for.
I dont really know
Rapids.
Rapids
What da ya tink
resf
lolololol
A fast flowing river is faster
why is the upper river with its fast flowing steep valley suitable for animal grazing
A fast flowing stream is called a rapid. Rapids are where the water flows downhill very fast and over underwater obstacles.
Rapids
rapids
Bigger.
rapids
Rapids
rapids
A fast-flowing and turbulent part of the course of a river.
they grow by fast flowing water in a river from a pre-existing levee
With a fast flowing river, hydroelectric power can be generated.