1. People think coal is just a gift you get from Santa if you are miss behaving. But, coal is much more than that. Coal is a major resource for heat and energy, as well as being one of the largest electricity sources in the world. this article you will discover a whole new understanding of coal. Coal is much more than people think. The following report will include how coal is formed, explored and extracted.
2. Coal is extremely useful resource, that we use all the time without realising. Coal is a solid black sedimentary rock. This fossil fuel is extremely flammable to create valuable resources such as electricity, steel production and liquid fuel. There are two types of coal, thermal and metallurgical. Thermal is most useful for creating
2. Coal is extremely useful resource, that we use all the time without realising. Coal is a solid black sedimentary rock. This fossil fuel is extremely flammable to create valuable resources such as electricity, steel production and liquid fuel. There are two types of coal, thermal and metallurgical. Thermal is most useful for creating