Dams are in front of the flow, levees are at the sides.
Floods can be controlled through forest and soil conservation and by building structures such as levees and dams
1P People use it by using flood control, dams, levees, beach reclamation, and storm drain management.
Natural levees are built up over time from debris and sediment whereas artificial levees are man made using sand bags and larger rocks.
The various types of dams are:Gravity DamsEarth DamsRockfill DamsArch DamsButtress DamsSteel DamsTimber DamsRubber DamsOn the basis of functions of dam, it can be classified as:StorageDiversionDetentionDebrisCofferReference: http://blog.thecivilengg.com/types-of-dams/
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i don't knowummmm how about Sand
Flooding
Flooding
Levees and dams are beneficial to farmlands because they provide the means of irrigation.
A dam holds back the water from a river. A levees is like a wall that helps to stop the ocean from washing over buildings.
Walls to keep out water are called dams and levees.
Dams, dykes, and levees are built to control the flow of water.
The Sumerians used levees, canals, and dams for controlling water. These are all different systems of irrigation. With levees, canals, and dams the Sumerians had a reliable water source. They had plenty of water for their crops. These systems of irrigation helped bring neighboring communities together. When there was a problem with the dam, canal, or levees, the people around would help each other out by taking care of their systems of irrigation
So when their dams and levees fail they have a plan B.
they created levees and dams but sometimes they had lots of water and sometimes they had to less. by Mary Ilsa
Levees prevent rivers from flooding their banks as often
Dams serve the common purpose of retaining water.Other structures like floodgates or levees are used to manage or water flow into specific land regions.