levees are used to prevent flooding of a river to the adjoing country-basically prevent flooding.
levees are used to prevent flooding of a river to the adjoing country-basically prevent flooding.
levees are artificial or natural slopes or walls to prevent flooding of a river.
sandbags
Levees prevent flooding from rivers that overflow their banks.
Dikes and levees prevent flooding by forming a barrier against rising waters.
To prevent an overflow
flood barriers
Flood barriers
Dams, dykes, and levees are built to control the flow of water.
levees are two parallel wall built at both sides of a river to prevent river overflowing
One use is to prevent a river from overflowing. It can also be used for irrigation purposes.One use is to prevent a river from overflowing. It can also be used for irrigation purposes.One use is to prevent a river from overflowing. It can also be used for irrigation purposes.One use is to prevent a river from overflowing. It can also be used for irrigation purposes.One use is to prevent a river from overflowing. It can also be used for irrigation purposes.One use is to prevent a river from overflowing. It can also be used for irrigation purposes.
most leaves in china are used for herbal drugs....