নদী ভাঙ্গন মুহুতের মধ্যে সবশেষ nodi vanggon

River erosion, a kind of natural disaster. When a river falls into the sea, it usually accelerates when it is close to the sea. Then the bank of the river began to break. This condition of breaking the bank of the river in the flow of river water is called river erosion.
Due to the effect of the water cycle, ice accumulates on the mountain, and the water comes down from the mountain. Thus the river is created. This water of the river flows towards the sea. Usually the river water flows at high speed near the sea. In addition, during the monsoon season, the river water rises despite heavy rainfall upstream. Then the current in the river also increases. This strong current of the river continues to flow downstream and hit the banks of the river. This continuous sharp hit of water causes the erosion of the riparian landscape. Once the soil cannot withstand the weight of the upper soil due to erosion, a large portion of the riverbank, including the upper inert soil, breaks down into the river. Due to these reasons, the river water in the erosion area is muddy, muddy.
There may be another reason. Usually a river, if it gets in the way of its water, it gets hit hard. The river, while changing its course, starts hitting the bank repeatedly on the bank of the river. As the coastal area is usually silt, the layer of soft silt break
s up and cannot withstand the impact. In this way, even though the river breaks on one side, the speed changes from the other side, so the molten silt accumulates on the other side. So one side of the river is broken by river erosion and the other side is formed.



Corporate credit.
Sound copy site credit by vool video editing