Coal

COAL

•  One advantage of coal is that it provides half of the nations energy.
• Another advantage of coal is that it was used to help power trains back then.
• A disadvantage of coal is that the coal plants produce and let out pollution.
• Another disadvantage is that coal plants now days are very expensive to purchase

nerate electrHow coal works:Coal is put into a pulverizer and then burns in a furnace, it goes up to a turbine and then in to a condenser 

Coal is used to generate electricity which we use for lighting and technology