Review Questions for Class 1
As the price of oil rises, renewable energy may become _______ in the future. Most ______ agree that the economic crises is not as bad as we had thought. I am studying _____ at university. Copper extraction is in the ____ sector. Marketing is in the ______ sector. The _____begins with raw materials and through many steps adds value until we get a finished product ready for sale at the end.
Answer Key As the price of oil rises, renewable energy may become more _economic___ in the future. Most _economists___ agree that the economic crises is not as bad as we had thought. I am studying _economics__ at university. Copper extraction is in the __primary__ sector. Marketing is in the ___tertiary___ sector. The __value chain___begins with raw materials and through many steps adds value until we get a finished product ready for sale at the end.