Describe with suitable sketches any two depositional landforms of river?
Answers
Answer:
Erosional landforms include V-shaped valleys, interlocking spurs, waterfalls and gorges. Meanders and oxbow lakes are formed from erosion and deposition. Depositional landforms include floodplains.
Answer:
The major deposition landforms can be named as beaches, spits and bars.
Explanation:
Deposition happens once wave velocities slow, or once ocean currents slow because of encountering resistance forces like the ocean bed, alternative counter currents and vegetation.
Beaches square measure areas of sand, pebbles and shingle that square measure shaped by deposition made by wave processes. Beaches square measure by no suggests that uniform and contain an enormous sort of sediment sorts and sizes, and have many alternative shapes.
Spits square measure created by the method of Long shore drift. Some worn material lands up fixed among the waves and is carried by the ocean on the lineation in cells called littoral cells. Material is carried on the shore Associate in Nursing exceedingly |in a very} zigzag fashion by waves as they swash material up the beach at an angle and backwash material down the beach at a right angle. The angle of swash is set by the wind.
The resisting forces and changes introduces the depositional landforms of river.
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