One of the major raw materials needed in the iron and steel industry is?
Answer Details
The major raw material needed in the iron and steel industry is limestone. This is because limestone is used as a flux in the process of making iron and steel. During the process, limestone combines with impurities in the iron ore to form slag, which can be easily removed. In addition, limestone is also used as a source of calcium, which is an important component in the production of steel. Therefore, limestone is an essential ingredient in the production of iron and steel.