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Fossil fuel - Wikipedia
A fossil fuel is a fuel formed by natural processes, such as anaerobic decomposition of buried dead organisms, containing energy originating in ancient ... More »
fossil fuel
NOUN [ENERGY.]
1.
any combustible organic material, as oil, coal, or natural gas, derived from the remains of former life.
Source: Dictionary.com

energy.gov/science-innovation/energy-sources/fossil

Over millions of years, different types of fossil fuels formed -- depending on what combination of organic matter was present, how long it was buried and what ...

www.sciencedaily.com/terms/fossil_fuel.htm

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  ...

study.com/academy/lesson/what-are-fossil-fuels-definition-advantages-disadvantages.html

Fossil fuels are sources of energy that have developed within the earth over millions of years. Because fossil fuels - oil, natural gas, and coal -...

www.studentenergy.org/topics/fossil-fuels

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 ...

www.britannica.com/science/fossil-fuel

May 11, 2017 ... Fossil fuels include coal, petroleum, natural gas, oil shales, bitumens, tar sands, and heavy oils. All contain carbon and were formed as a result ...

www.brainpop.com/science/energy/fossilfuels

In this educational animated movie about Technology learn about coal, co2, nonrenewable, conservation, conservation, and resources.

www.universetoday.com/73708/what-are-fossil-fuels

Dec 29, 2016 ... The term “fossil fuels” is thrown about quite a lot these days. More often than not, it comes up in the context of environmental issues, Climate ...

www.eesi.org/topics/fossil-fuels/description

Fossil fuels, including coal, oil and natural gas, are currently the world's primary energy source. Formed from organic material over the course of millions of years  ...