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Coal
can be used to heat homes, and it can be used to create energy such as electricity.
Coal prices vary based
on a number of factors. . There are different types of coal, based on which When I was younger, my dad worked in a strip mine. He operated various types of heavy equipment, such as a loader and a dozer. When the company scheduled a delivery between the strip mine and our home, my dad would often bring the dump truck and a load of coal home at night. He would eat dinner first, and then I would go with him to deliver the coal to a neighboring home. I never paid a lot of attention to coal prices. I was more concerned with riding in the truck and spending time with my dad. He talks about how the prices have risen over the years though. Just like a gallon of gasoline, a ton of coal is more expensive now that it used to be.
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