Science, asked by am4089565, 3 months ago

A wall or fence of Earth or stone built to prevent a river flooding on area is

known as ___________.​

Answers

Answered by hrhasib789
1

Answer:

A wall or fence of earth or stone built to prevent a river flooding an area is known as. barrier.

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Answered by AnkitaSahni
1

A wall or fence of Earth or stone built to prevent a river from flooding an area is known as an embankment.

  • An embankment is an artificial boundary or a structure built to very high heights for preventing a flooded river from entering the land.
  • Such structures are made of compact soil which means soils rich in clay or consisting of large amounts of ro-cks.
  • This structure will allow water to flow at high heights with great speed without letting it overflow.
  • Embankments need to have long-term stability and should be beneficial in providing good support. To achieve this purpose, they have to be built of materials that are waterproof, non-porous, and non-aerated.
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