Question

what is fossil fuels​

Answer 1

The fuels obtained by remains of dead animals and plants under buried the earth millions of years ago is known as fossil fuels.

Answer 2

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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 also includes hydrocarbon-containing natural resources that are not derived from animal or plant sources.
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