agriculture
mining
yes! coal is a mining product.
Fractional distillation increases the value of coal and thus makes it a good business venture. The by product of this type of coal can be used in roofing, waterproofing, and paving.
It is coal mining and the product is coal
The waste by-product of burning coal and oxidized metal that have formed together. As said, it is a waste and end product of burning coal and heating iron.
One product of coal is coke, which is used as a fuel in industrial processes such as iron smelting.
COAL
eels is a sea product and a mining product is coal
What type of coal do they use in trains?
Coal is a fossil fuel.
Steam coal.
Tyne coal isn't a type of coal. Tyne Coal is a company that mines coal off the cost of Tyne.