Question

what is coal energy definition​

Answer 1

Answer:

Explanation:

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Coal is a combustible black or brownish-black sedimentary rock with a high amount of carbon and hydrocarbons. Coal is classified as a nonrenewable energy source because it takes millions of years to form. ... The resulting pressure and heat turned the plants into the substance we call coal

Answer 2

Answer:

coal is a combustible black sedimentary rocks with a high amount of carbon and hydrocarbon.energy comes from coal to produce electricity is called coal energy.

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