Why are tertiary activities an important economic sector in the US?

Answer 1

Tertiary activities are an important economic sector in the United States because they account for around 75% of the labor force. Most Americans make their living through the provision of services and the distribution of goods. The location of tertiary activities is generally more flexible than that of manufacturing or primary activities, which frequently have to be located near their raw materials. Tertiary activities have grown most rapidly in the sun Belt. However, to say that tertiary activities are the most important sector of the economy is somewhat misleading. Tertiary activities cannot exist by themselves. Before raw materials and goods can be distributed, they mu8st be extracted, processed, and produced. The service industries are dependent on both the primary and secondary industries, as well as their workers. Thus, manufacturing and primary activities are very important to the economy as well.