The original source of energy for hydroelectricity is water.
Hydroelectricity
the original source of energy for both coal and wind is the sun.
The SUN!
hydroelectricity
the heats internal heat energy
The original source of energy for hydroelectricity is water.
The original source of energy for hydroelectricity is water.
The city depended on Hydroelectricity as their main energy source.
Hydroelectricity
The source of hydroelectricity is water.
hydroelectricity
yes
Hydroelectricity
yes
yes it is
cos its meg...
hydroelectricity