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Canals and Rivers

River: There is a nabaganga river in the madakalai pagalankai. River length 3 kilometers Due to river erosion, there are several variations of these rivers.

 

River corrosion

The river breakdown is a regular disaster in Bangladesh. Damage to river erosion gradually, but is more devastating and far-reaching than other sudden and flaming disasters.

 

Causes of river breakdown: Natural
Reasons to break the river: Man-made
The consequences of river erosion in society
Preparedness to deal with possible river erosion
Need to know about river erosion
  

Causes of river breakdown: Natural

Because Bangladesh is a sedimentary land, it is easily broken by the flow of water in the land of the river or by slight tears.
If soil structure is weak, then there is a slight pressure or a blow to the river.
The sudden flood or sudden river erosion in the north and northeast of the country due to the sudden flooding occurs.
During the rainy season or flood, the amount of water gets increased in the river, which is due to increased water pressure and there is a river erosion.
There are many times river erosion in the river erosion.
Where the river has changed its course, there is a river breakdown on the left.
When the river is divided into many branches, there is a break in the middle of the chars.
The river size is also a cause of breakdown, because the disruption of the big river is high.
Soft clay soil at the bottom of the river, due to melting through the water flutter, flows downwards, and the upper hard soil collapses first and then collapses.
Due to the flooding of the river, excessive pressure is created on the shore while the growth of the water and the bridges are broken.
Due to tidal flow in the river, breakdown is due to the impact of water flow.
There is a breakdown in the river due to the creation of new chars or other natural causes due to obstruction in the normal course of the river.
If the flow of the river increases with the increase of the flow of water, the flow of the ball or the water in the form of water is also broken.
Due to excessive rainfall, there is a lot of disruption in the river.
1River Erosion.jpg 2River Erosion.jpg
Bir Title: The severe streams in the rainy season

Photo title: River floods suddenly flooding
 3River Erosion.jpg 4River Erosion.jpg
Photo title: The waves hit the river

Photo title: breakdown of the river
 5River Erosion.jpg 6River Erosion.jpg
Photo title: Charter Breakdown Title Title: The balls or balls made in the water of the river