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Why are plains fertile?
Flood plains are formed when the river overflows its banks.It deposits layers of fine soil and other material collect sediments which are very fertile.
A river system is made up of a river and its?
sediments
Where does a River erode sediment?
sediments are transported by ocean rift, streams, river currents, wind (air). they are deposited according to size. The largest sediments are deposited first. The sediments settle into the sand and are carried by the stream. Near the mouth of the stream where the water moves slowly the small sediments settle out. The larger sediments get carried by the river into the sea then the samller sediments. The sea water dissolved minerals and soak the sediments and cement together. This eventually forms sediments.
What does river deposit mean?
accumulated sediments on the bottom of the river
Sediments form a where the river meets the ocean?
The sediments are called silt or alluvium. The land formed from these sedimants where the river meets the ocean is a delta.
What are long ridges of sediments alongside the channel of a river called?
Long ridges of sediments alongside the channel of a river are called levees. They are created by the deposits which are made when a river overflows its banks.
What is a force is responsible for a rivers capability to move sediments?
The force that is responsible for moving sediments in a river is the current.
What is the amount of sediments deposited annually by the miss river?
tons of thousands of sediments are deposited each day
How are dissolved particles of sediments carried In a river?
They are in solution.
A large amount of sediments deposited at the mouth of a river form what?
A large amount of sediments deposited at the mouth of a river can form a delta. Deltas are landforms created by the accumulation of sediments carried by the river and deposited as the river's flow slows upon entering a body of water, such as a lake or ocean.
What are fine bits of rock and soil deposited on land by a river?
Sediments, such as sand, silt, and clay, are fine bits of rock and soil that are deposited on land by a river. These sediments are carried by the river's current and then settle on the river banks and floodplains when the water slows down. Over time, these sediments contribute to the formation of fertile soil and landforms in river valleys.
How does sediments deepen rivers?
Sediments can deepen rivers by accumulating on the riverbed, creating layers that build up over time. As the sediments settle and compact, they increase the height of the riverbed and deepen the channel of the river. This process is known as aggradation and can be influenced by factors such as erosion, deposition, and the flow of water in the river.
