Fossil fuel definition, any combustible organic material, as oil, coal, or natural gas , derived from the remains of former life. See more.
Define fossil fuel: a fuel (such as coal, oil, or natural gas) that is formed in the earth from dead plants or animals — fossil fuel in a sentence.
fossil fuel definition, meaning, what is fossil fuel: fuels, such as gas, coal, and oil, that were formed underground from plant and animal…. Learn more.
Fossil fuel definition: Fossil fuel is fuel such as coal or oil that is formed from the decayed remains of plants... | Meaning, pronunciation, translations and ...
Fossil fuels are sources of energy that have developed within the earth over millions of years. Because fossil fuels - oil, natural gas, and coal -...
Fossil fuels are hydrocarbons, primarily coal, fuel oil or natural gas, formed from the remains of dead plants and animals. In common dialogue, the term fossil fuel ...
FOSSIL FUELS. Definition. Fossil fuel is a term used to describe a group of energy sources that were formed from ancient plants and organisms during the ...