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What are wild rapids formed by boulders and cliffs in rivers called?
cataract
Why do rivers have rapids?
because of poo
Where do boulders come from?
Boulders originate from the weathering and erosion of larger rock formations, such as mountains or cliffs. Over time, physical processes like freeze-thaw cycles, water erosion, and glacial movement break down the rock into smaller fragments, eventually forming boulders. They can also result from volcanic activity, where lava cools and solidifies into large masses. Once formed, boulders can be transported by natural forces like rivers, glaciers, or landslides.
An area where rivers form waterfalls or rapids because of a drop in elevation is called?
Fall Line
Name 3 dangers asociated with rivers?
Eddies, Rapids and flooding.
How are boulders made?
Boulders are typically formed through the process of weathering and erosion. As rocks are broken down by processes such as freezing and thawing, wind, or water, larger pieces can break off to form boulders. These boulders can then be transported and deposited by glaciers, rivers, or landslides.
What do you call an ancient Indian carvings on rock walls?
Carvings are called petroglyphs - they are not limited to walls, but can also be found on rock outcrops, boulders and flat surfaces of rock near rivers.
Where water flows rapidly its called a?
Where water flows rapidly, it is called a "rapids." Rapids are characterized by a swift current, often caused by steep gradients or obstacles in the water's path, such as rocks or changes in elevation. They are commonly found in rivers and streams and are popular spots for activities like white-water rafting and kayaking.
Water bodies that are in a tropical rain forest?
there are streams, lakes and rivers with lots of rapids
What features would rivers exhibit when they cross the Fall Line?
"Waterfalls and rapids"
What happens when rivers flow over rocks?
When rivers flow over rocks, they can erode the rocks, creating smooth surfaces or formations like waterfalls. The flowing water can also carry sediment and deposit it downstream, helping shape the landscape over time. Additionally, the rocks can influence the flow of the river, creating rapids or eddies.
Stretch of fast flowing water is called?
A stretch of fast-flowing water is commonly referred to as a "rapids." Rapids are characterized by turbulent water and increased velocity, often occurring in rivers where the gradient steepens or there are obstacles like rocks. They can vary in intensity and are typically found in mountainous or hilly regions.
