How could erosion and deposition affect on a small rock on a river bank that has been sweptinto the river?

Erosion could wear down the rock's surface, causing it to become smoother and potentially reducing its size. Deposition could lead to sediment accumulating around the rock, potentially burying it partially or fully over time. Overall, the rock may undergo changes in shape, size, and position due to the combined effects of erosion and deposition in the river environment.