What is one benefit of having large dams and reservoirs?
A) They facilitate migration of fish.
B) They are inexpensive to build.
C) They reduce the danger of flooding occurring upstream.
D) They can be used to provide electric power.

Question

What is one benefit of having large dams and reservoirs? 
A) They facilitate migration of fish. 
B) They are inexpensive to build. 
C) They reduce the danger of flooding occurring upstream. 
D) They can be used to provide electric power.

Quizplus · Accepted Answer

Large dams and reservoirs are commonly used to generate hydroelectric power, which is a clean and renewable energy source. The water stored in the reservoir is used to generate electricity by passing through turbines, and depending on the size of the dam, can provide power to millions of people.

What Is One Benefit of Having Large Dams and Reservoirs