Answer:

Step-by-step explanation:
The buildup of insoluble particles on the seafloor is known as marine sediment, commonly known as ocean sediment or seafloor sediment. These particles come from soil and rocks and are carried by rivers, wind, glaciers, and other processes from the land to the sea.
In particular from Asia, river discharge is believed to have contributed to about 90% of the lithogenous sediment in the oceans. The largest accumulation of sediment occurs in the oceans, however lakes, river bottoms, and coastal areas are also some locations for sediment deposition.
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