Yes!
No, coal is not an alternative energy source. "Alternative" energy sources means energy sources other than fossil fuels (coal, oil, and natural gas).
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.
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