'Coal, natural gas & oil, which are remains of preshistoric plants & animals, are called this kind of "fuel"'
Fossil fuel
ENERGY: Coal, natural gas & oil, which are remains of preshistoric plants & animals, are called this kind of fuel
Coal, natural gas & oil, which are remains of preshistoric plants & animals, are called this kind of "fuel"
Coal, natural gas & oil, which are remains of preshistoric plants & animals, are called this kind of "fuel"
ENERGY
Fossil fuel
ENERGY