Which of the following natural events is caused by exogenic forces?a)E...
River Erosion
River erosion is caused by exogenic forces, which are external forces that shape the Earth's surface. These forces include processes like weathering, erosion, and transportation.
Process of River Erosion
- River erosion occurs when flowing water carries away soil, rocks, and other materials from the riverbed and banks.
- The force of the water, along with the sediment it carries, wears away the land over time.
- As the river flows, it can cut into the land, forming valleys and canyons.
Role of Exogenic Forces
- Exogenic forces like running water, wind, and glaciers play a significant role in shaping the Earth's surface through erosion.
- River erosion is a continuous process that can create new landforms and change the landscape over time.
Comparison with other Natural Events
- Unlike earthquakes, mountain building, and volcanic eruptions, which are caused by endogenic forces (internal forces within the Earth), river erosion is a result of external forces acting on the Earth's surface.
- While earthquakes and volcanic eruptions are sudden and often catastrophic events, river erosion is a gradual process that occurs over an extended period.
In conclusion, river erosion is a natural event caused by exogenic forces, specifically the action of flowing water on the Earth's surface. This process plays a crucial role in shaping the landscape and creating landforms such as valleys, canyons, and river deltas.
Which of the following natural events is caused by exogenic forces?a)E...
River erosion is an example of a process driven by exogenic forces, which are external forces acting on the Earth's surface, such as water flow, wind, and glacial movements.
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