COAL! Bituminous to be exact!

 Greetings! I take a class called fuel. In this class we learned about different fossil fuels, where they come from, and how we use them. Mostly about combustion. What is America's coal usage? what is combustion? what is coal's combustion? This is what we learned about in our Fuel class. Our assignment was to create a slideshow about a fossil fuel. I decided to do bituminous coal. Here is my slideshow! I hope you enjoy :)