Identify benefits of hydropower from given options.
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Problem
Identify benefits of hydropower from given options.
Step-by-step solution
The question asks to identify the benefits of hydropower from the given options. Based on general knowledge of hydropower, the benefits are that it is reliable whenever needed, a renewable source, and allows for controllable power generation. Low initial investment cost is generally not a benefit of hydropower.
Answer
Reliable whenever needed, Renewable source, Controllable power generation