A river may be dammed to provide a reservoir for drinking water, or for producing electricity. A dam could also be built to regulate water flow, hold back water during drought, or slowly release water during heavy rain.
stones and fast flowing water can block the water from flowing
Semem and Perm
On broad, fast-flowing rivers.
the answer is in your question
White water rafting.
Gentle sloping wide rivers have more meanders than steep fast-flowing rivers because the slower flow velocity allows sediment to be deposited along the riverbanks, leading to the formation of point bars and cut banks, which in turn create meanders. In contrast, steep fast-flowing rivers have higher erosive power, which prevents the formation of stable meanders as the river cuts straight through the landscape more efficiently. Additionally, the higher energy in steep rivers results in less deposition and more erosion, leading to a more straight channel morphology.
Valleys made by fast-flowing rivers tend to have V-shapes, while valleys formed by glaciers typically have U-shapes. The V-shape of river valleys is due to the erosive forces of the water cutting down into the landscape over time. Glaciers carve out U-shaped valleys as their massive weight and movement scrape away at the rock below.
Ontarians depend on forests for fire wood, pencils, paper and houses. They depend on rivers for fish to eat. They use hydroelectic power from fast flowing rivers.
A very mountainous country. Lots of hills and fast-flowing rivers. You will get to see a lot of mountains.
They are usually located near natural fast flowing rivers, like Niagara Falls, or man made dams, like the Hoover Dam in the US, or Three Gorges Dam in China. But one thing they have in common is that hydroelectric plants need water to turn turbines to generate electricity.
One significant factor was the availability of fast flowing rivers to drive the machinery.
Trout live mainly in fast flowing, cold water streams, rivers, and brooks they can also be found in lakes joined by those kinds of streams, rivers and brooks.