How are flood formed?
Answers
Floods are the most frequent type of natural disaster and occur when an overflow of water submerges land that is usually dry. Floods are often caused by heavy rainfall, rapid snowmelt or a storm surge from a tropical cyclone or tsunami in coastal areas.
Answer:
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Explanation:
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Answer:
==>Floods are the most frequent type of natural disaster and occur when an overflow of water submerges land that is usually dry. Floods are often caused by heavy rainfall, rapid snowmelt or a storm surge from a tropical cyclone or tsunami in coastal areas.
==>Overflowing of the Rivers. ...
Collapsed Dams. ...
Snowmelt. ...
Deforestation. ...
Climate change. ...
Emission of Greenhouse Gases. ...
Other Factors.
Explanation:
==>River floodplains and coastal areas are the most susceptible to flooding, however, it is possible for flooding to occur in areas with unusually long periods of heavy rainfall. Bangladesh is the most flood prone area in the world.
==>What Causes Floods? Top 8 Common Causes of Flooding
Heavy Rains. The simplest explanation for flooding is heavy rains. ...
Overflowing Rivers. ...
A Lack of Vegetation. ...
Melting Snow and Ice.
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==>How can we prevent flood?
10 measures to prevent (urban) flooding
Create a 'sponge city' ...
Green roofs/rooftop gardens. ...
Create flood plains and overflow areas for rivers. ...
==>Who is responsible for flood?
Water companies are Risk Management Authorities (RMAs) and play a major role in managing flood and coastal erosion risks. They manage the risk of flooding to water supply and sewerage facilities and flood risks from the failure of their infrastructure.