Rivers shape the landscape over time through processes such as erosion, transportation, and deposition. Erosion occurs when the force of flowing water wears away rocks and soil along the riverbanks and bed. The sediments and debris that are eroded are then transported downstream by the river. Deposition happens when the river slows down, causing it to drop the sediments it is carrying, building up features like river deltas and alluvial plains. These continuous processes of erosion, transportation, and deposition gradually change the landforms and create diverse landscapes shaped by rivers.
