The smooth mountain rock surface makes a higher runoff rate than a vegetation surface. Differ form soil; mountain rocks have small fractures in the surface that absorb a little water but not that much.
The answer is daily I do believe or either hourly.
Answer:
I would say nuclear and/or other renewable sources such as hydro, solar, turbine.
Explanation:
Nuclear is the cleanest source of energy out there, and is one of the more efficient ways of energy. However, nuclear energy is also the riskiest. Events such as Chernobyl are examples of the dangers of nuclear power plants. The radioactive effects of a nuclear power plant detonating is long term and causes quite a bit of damage ecologically, biologically, and economically.
If it werent for the risk factor nuclear would be the best way of energy by far.
It's usually made of tough steel
