Question

what are fossil fuels​

Answer 1

Answer:

the fuel which is made by parts of plants and animals buried under the Earth a million of years ago are commonly known as fossil fuels.

ex - coal and petroleum

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Answer 2

Answer:

fossil fuels-: Fossil fuels are fuels that come from old life forms that decomposed over a long period of time. The three most important fossil fuels are coal, petroleum, and natural gas.

• Oil and gas are hydrocarbons (molecules that have only hydrogen and carbon in them).

• Coal is mostly carbon.

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