Question

Why river mingles with everything that comes on its way and emerge out as a powerful landform? What is the quality of river

Answer 1

Rivers alter the landscape through their flow, erosion, transportation and deposition.

Moving water erodes rock soils and vegetation from the bank of rivers, and is called as erosion.

The water transports the eroded material, process is called transportation. When flow is slow material is deposited and is knows as deposition.