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a solid, hard black substance that burns and gives off heat. Coal is composed mostly of carbon. It is formed from partly decayed vegetable matter under great pressure and heat in the earth.
liquid fossil fuel formed from marine organisms that is burned to obtain energy and used in the manufacture of plastics
A resource that is used in heating systems, in stoves, ovens, and some vehicles. It is the cleanest burning fossil fuel.
power produced by the splitting of atoms to produces steam to turn turbines to produce electricity
The use of the kinetic energy in moving water such as rivers or tidal currents to generate electricity
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