solar, wind, geothermal
The main sources of energy in Canada are oil, hydroelectricity, and solar power.
The main energy source is the sun
Uselessness
fat
The main sources of chemical energy are compounds. Some of the common energy sources include gas, food, oil and so many more.
The main sources are hydro-electric, natural gas and oil.
The Sun
Coal and uranium
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sun
Coal, oil, and natural gas are the main three nonrenewable primary energy sources.
solar energy and energy from fossil fuels