silt
First of all, The soil is absorbing the nutrients and minerals that the water erodes from the rocks in the body of water. Next, sediment from more fertile lands (for example, down a river from a mountain) are deposited on the riverbank.
The flow of water slows enough for the silt to be deposited.
Most of it is trapped at the dam at Lake Nasser. After that it would be deposited when the flow of the river is too slow to carry it and ultimately what is left is deposited in the delta.
The land formed by deposited soil at the mouth of a river is called a delta (named for the Greek letter, which is similarly triangular in shape).The most well known are the Ganges River Delta, India, the Nile River Delta, Egypt, and the largest is the Amazon River Delta, Brazil.
Larger particles are deposited first as a stream loses velocity. Gravel would be deposited first, since it is the largest (out of Clay, Silt, Sand, and Gravel)
First of all, The soil is absorbing the nutrients and minerals that the water erodes from the rocks in the body of water. Next, sediment from more fertile lands (for example, down a river from a mountain) are deposited on the riverbank.
loess: fertile, yellow-gray soil deposited by wind and water
Because it provides water for irrigation
Mainly for agriculture because of the water supply and the silt deposited by annual floods along the Nile River that created the rich and fertile soil.
Silt.
The flow of water slows enough for the silt to be deposited.
They are deposited at the river mouth, before it finally empties its water into the ocean.
Flat land near the edges of rivers formed by mud and silt deposited by floods is called a delta. There are several deltas around the world.
Most of it is trapped at the dam at Lake Nasser. After that it would be deposited when the flow of the river is too slow to carry it and ultimately what is left is deposited in the delta.
The land formed by deposited soil at the mouth of a river is called a delta (named for the Greek letter, which is similarly triangular in shape).The most well known are the Ganges River Delta, India, the Nile River Delta, Egypt, and the largest is the Amazon River Delta, Brazil.
Soil deposited by water could be silt or mud.
The flow of water slows enough for the silt to be deposited.