the most fossil fuel that humans use is the solid fossil fuel. and it is coal
Yes it is a fossil fuel.
Coal will most likely last the longest. It is being used less often then in the past. It is also the most abundant fossil fuel
petroleum.
Coal
the most fossil fuel that humans use is the solid fossil fuel. and it is coal
coal
No, crude oil used to make Petroleum is the most common type of fossil fuel.
Fossil fuel is used in the making of most everything, the answer to your question is yes.
Petroleum
oil
Yes it is a fossil fuel.
Natural gas
japan
coal
diesel
Coal