fossil fuels can be used as an energy source to power all vehicles and most machinery
gives an alternative energy source. instead of polluting the air with fossil fuels.
Fossil fuels.
Fossil fuels are a non-renewable energy source.
coal
they can be used instead of fossil fuels like bio diesel which can be used in automobiles.
Fossil fuels
wind is a renewable energy source ,while fossil fuels are nonrenewable .
Coal is a source of energy but i dontknow about all of them.
they do but it can hurt the enviorment
The SUN!
Fossil fuels