Market analysis of traditional industries

(1) coal? (2) Chicago iron ore? (3) Emerging industries with serious environmental pollution? service industry

This theme examines the major industrial areas in the world. (1) The two maps respectively show the industrial area in the northeast of the United States and the Ruhr area in Germany, both of which are rich in coal resources. (2) Look up the map A: Chicago, a transportation hub city in central America. Through the Rhine, iron ore, which is lacking in the development of heavy industry in Ruhr, is shipped from overseas. (3) We can learn from the experience of Ruhr in Germany by investigating the reasons for the decline of traditional industries and the transformation measures.