Question

what are
fossil
fuels? What do you mean by fuels ​

Answer 1

Answer:

fuels are anything which gives energy to work it can be food for humans or petrol for cars..fossil fuels are a type of fuels which we get from dead and decayed plants or animals. when an animal or plant dies their bodies are burried deep inside the earths surface .under a lot of heat and pressure over thousands of years we finally get our fuels i.e. petroleum products, coal etc...

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Answer 2

• Fossil fuels are made from decomposing plants and animals. These fuels are found in the Earth's crust and contain carbon and hydrogen, which can be burned for energy. Coal, oil, and natural gas are examples of fossil fuels.
• A fuel is any material that can be made to react with other substances so that it releases energy as heat energy or to be used for work. ... Fuels are also used in the cells of organisms in a process known as cellular respiration, where organic molecules are oxidized to release usable energy.