Coal mining in Plymouth, Pennsylvania is like digging for dirt that we use to make fire. Just like we need fire to cook our food, factories need fire to make things like electricity or to make different products.
Coal is buried far down under the ground, and to get it, we need to dig really deep. This is what coal mining is all about - digging for coal to use for fire.
In the town of Plymouth, Pennsylvania, there are many coal mines where people go underground to dig for coal. They wear special clothes and helmets to stay safe while they do this job.
When they find coal, they bring it up to the surface and store it in big piles. This is the coal that factories use to make electricity and different products.
Coal mining is important because coal is one of the biggest sources of fuel that we use in the world. In Plymouth, Pennsylvania, it provides jobs for people who work in the mines, and helps our factories create products that we use every day.