Question

What is the term for fuels found in Earth's crust made from ancient plants and animals that contain carbon and hydrogen which can be burned for energy? Coal, oil and natural gas are examples.(1 point)
Responses

Fossil fuels.
Fossil fuels.

Hydro fuels.
Hydro fuels.

Tidal fuels.
Tidal fuels.

Geothermal fuels.

Answer 1

Fossil fuels.