The sediments are called silt or alluvium. The land formed from these sedimants where the river meets the ocean is a delta.
The river meets the ocean, causing its speed to decrease, which allows sediments carried by the river to settle out as the water slows down. This process is known as sediment deposition, which forms deltas where the river meets the ocean.
Sediments drop out when a river meets an ocean because the velocity of the river decreases as it enters the calmer waters of the ocean, causing sediment to settle out of the water. This process is known as sedimentation and is influenced by factors such as water flow, sediment size, and wave action.
Most river sediments are deposited at the mouth of the river, where it meets a body of water such as a lake or ocean. The sediment settles due to the decrease in water velocity as the river enters a larger body of water, causing it to drop the sediments it was carrying.
The further from the delta, the finer the sediments deposited.
A river delta is formed from the deposition of sediments carried by a river as the river enters an ocean, sea, lake, or another river. This is because the flow velocity decreases significantly and the fluid loses the ability to transport sediment.
Because the river water is no longer flowing downhill, the water slows down.
The Rouge River meets the ocean in Oregon.
I think that you mean where a river meets the ocean? Since the ocean and the sea are the same thing. It is called an estuary.
No
Estuary
delta