The best thing to do to save hydroelectricity is to conserve water.
So long as there is enough water to run the turbines.
convert energy from falling water to electrical energy?
Hydroelectricity does not contribute to global warming.
What is a sentence with hydroelectricity
hydroelectricity is used to create electricity.
Hydroelectricity pollutes all the water it uses.
There are some nice drawings that can be had by following the link. it is very intresting how the things work
The original source of energy for hydroelectricity is water.
what are use of hydroelectricity
The city depended on Hydroelectricity as their main energy source.
which is the first country developed hydroelectricity