Coal forms from plant remains. Dead plants turn into peat overtime. Then, some of the peat becomes buried. Finally, the peat that is buried, and the buried peat turns into coal.
We use coal for....
electricity, gasoline, and trains, today.
Advantages: Coal creates electricity, coal also creates gasoline. We can also use coal for trains.
Disadvantages: Burning coal emits harmful waste into the air. Also, coal mining can scar the landscape.
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