Dams create important water reservoirs which are used for various purposes like irrigation, drinking water supply, hydroelectric power generation, and industrial uses. However, dams can also have negative impacts on the environment and downstream areas like altering sediment flow and affecting aquatic habitats.

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Dams Typically

Question 80

Multiple Choice

Dams typically

A) eliminate flooding both upstream and downstream.
B) create important water reservoirs.
C) contribute to global warming and increase aerosol levels.
D) help stabilize estuarine ecosystems.

Correct Answer: