Yes!
No, coal is.
Coal
Solar, wind, tides and running water are examples of a natural source of energy. Coal and oil are examples of a non-renewable energy source.
NO!!! Because on combustion it releases many other chemicals.
Oil Coal Natural gas Wood
Coal oil and natural gas
Fossil Fuels: (Coal, oil, natural gas) and nuclear energy
Coal is the most polluting, then oil, then natural gas.
No, wind energy is a non-conventional, or unconventional source of energy. Conventional sources of energy are coal, oil, natural gas and uranium.
Fossil fuels (coal, oil and natural gas) are a non renewable source of energy.
Energy from the burning of fossil fuels (coal, oil and natural gas) is non-renewable.
Coal is the dirties nonrenewable energy source