Which of the following industries is best located near the source of raw materials?

The industry that is best located near the source of raw materials is the petroleum refinery. This is because petroleum, which is the main raw material used in this industry, is a non-renewable resource that is found underground. It is often located in remote areas and must be transported long distances to the refinery for processing. By being located near the source of the raw material, the costs of transportation and processing are reduced, making it more cost-effective for the refinery. This is why it is often advantageous for a petroleum refinery to be located near oil fields or oil drilling sites.