unsafe cause it lets out greenhouse gases
Coal is fossil fuel.
Coal is a fossil fuel. The major fossil fuels are natural gas, crude oil and coal.
Coal is a fossil fuel.
Fossil
Fuel from coal and petroleum, which is believed to be of fossil origin.Fuel from coal and petroleum, which is believed to be of fossil origin.Fuel from coal and petroleum, which is believed to be of fossil origin.Fuel from coal and petroleum, which is believed to be of fossil origin.
Yes, coal is a carbon based fossil fuel.
Yes, coal is a fossil fuel.
Coal IS a fossil fuel
a fossil fuel
Yes, it is a fossil fuel and when burned (combustion), it pollutes the atmosphere creating co2. Very harmful.
Coal is a fossil fuel.
Actually you cannot talk about common things in fossil fuel and petroleum.This things at the point that petroleum is a fossil fuel.