Here's a breakdown:

* Sediment: This is the general term for any solid material that is transported by water, wind, or ice.

* Erosion: This is the process by which rocks and soil are broken down and transported.

* Deposition: This is the process by which sediment is dropped off in a new location.

So, the water carries the sediment, which is formed through erosion, and eventually, the sediment is deposited elsewhere.