Explain how using non-local resources has affected the United States both environmentally and economically.

Answer:

Using non-local resources can provide the United States with materials that are unavailable or less expensive at home, supporting businesses and trade. However, relying on imports can make the economy vulnerable to price changes and supply disruptions. Extracting and transporting these resources can also cause pollution, greenhouse-gas emissions, habitat loss, and environmental damage such as oil spills.