Silt becomes built up at the mouth of rivers as it is deposited into larger bodies of water. Silt is composed of mineral rich soil which is excellent for crops.
delta
blank materials end up as sediments
Sediment can build up because of the wind or water.
When it rains on a mountain top, it creates a river. That river flows down carrying sediments witch end up in the beach.
Deltas are created when a thick river with slowing meanders deposit the sediment and rocks build up and create new land. This new land causes the river or stream to break apart and creates branches. A delta is now created.
Levee
The sediments build up on the floor of the stream, ocean, river, or lake and causes the water to lower.
Sediments build up in the Abyssal plain.
They end up as sediments in lakes or seas.
sediments
blank materials end up as sediments
sediments are carried by different means of travel and are usually end up in basins
condimental shelf
Sediment can build up because of the wind or water.
When it rains on a mountain top, it creates a river. That river flows down carrying sediments witch end up in the beach.
erosion
At the mouth of a river, when emptying into a larger body of water because the water slows dramatically when it reaches a much larger body. There is also often a build up on the far sides of bends in a river for this same reason, the water slows on the curves.
Dunes.