Question

How do rivers contribute to shaping landforms?

Answer 1

Rivers contribute to shaping landforms through erosion, transportation, and deposition of sediments. As rivers flow, they erode the land by carrying away sediment and rocks. This erosion can create valleys, canyons, and riverbanks. The transported sediments can also be deposited downstream, forming features like river deltas and alluvial fans. Over time, the continuous flow of rivers can carve out new paths, alter landscapes, and create diverse landforms through these processes.

Answer 2

Rivers contribute to shaping landforms through erosion, transportation, and deposition of sediment. As rivers flow, they erode the land by picking up sediment and wearing away the riverbed and banks. The transported sediment is then carried downstream and deposited along the riverbanks or at the river mouth, forming features such as river deltas, alluvial fans, and floodplains. Over time, the continuous action of rivers can carve out valleys, canyons, and even create new landforms through deposition.