Wind /Hydroelectric/geothermal/tidal
availability of energy source in the phil.for water irragation.
Sun is the source of solar energy. Heat is present in solar energy.
A non-renewable source of energy.
That is light energy. Source is the sun
Nuclear energy sometime uses uranium for its energy source.
wind energy
geothermal
sustainable energy is the kind of energy that will never run out. example: solar energy, wind energy,etc.
It needs light energy. Sun is the source
Electrical (alternating current)
All cells have mitochondrea they are hte energy source for the cell All cells have mitochondrea they are hte energy source for the cell
An alien energy source depends on what kind of alien it is and whether their equipment is futuristic or not. Note that aliens have not been proven to exist.