Question

why are coal and petroleum known as fossil fuels​

Answer 1

Answer:

Over millions of years, heat and pressure from Earth's crust decomposed these organisms into one of the three main kinds of fuel: oil (also called petroleum), natural gas, or coal. These fuels are called fossil fuels, since they are formed from the remains of dead animals and plants

Explanation:

Answer 2

Coal is called a fossil fuel because it was made from plants that were once alive! Since coal comes from plants, and plants get their energy from the sun, the energy in coal also came from the sun. The coal we use today took millions of years to form. Heat and pressure turned the dead plants into coal.

Over millions of years, heat and pressure from Earth's crust decomposed these organisms into one of the three main kinds of fuel : oil ( also called petroleum ), natural gas, or coal. These fuels are called fossil fuels, since they are formed from the remains of dead animals and plants.

Explanation:

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