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Advantages of dams:

  1. It is used to store water
  2. It used in hydroelectric power generation
  3. It is used in irrigation purposes.
  4. It prevent flooding in lower course
  5. It attracts tourists
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14y ago
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10y ago

The dam and associated structures serves to hold water at a higher level, and control the flow to give a steady flow to a lower level. As the water flows from higher to lower, it spins a turbine, which turns and electrical generator.

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11y ago

They do not harm aquatic life. They don't pollute and they are always working. Even if a lake is frozen on top.

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9y ago

One economic advantage to hydroelectricity is that it is a renewable resource. Many cities near rivers take advantage of hydroelectric power for heating and electric utilities.

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6y ago

to keep the water from going through and reserving water

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14y ago

They do not produce much pollution.

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Q: What is the main function of a dam?
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