Fossil fuel is coal, oil, and gas, energy dug up from ancient buried life. Burn fossil fuel.
The carbon in it was taken out of the air hundreds of millions of years ago. Burning fossil fuel puts that carbon back in a couple of centuries.
1phrasefossil fuelCoal, oil, and gas — energy dug up from ancient buried life.
“The country still gets most of its power from fossil fuel.”
fossil fuel is a fuel.
Also accepted in games: fossil fuels
Practised in Nature & Weather