9. How did the decline of copper prices in the 1980s affect Chile? (2 points) It was good for Chile's economy but increased pollution. It caused the government to diversify the economy. It caused people to move away from the cities. It created many jobs and made almost everyone living in cities rich. 10. Where do most people in Venezuela live? (2 points) on farms in cities on oil rigs in the southern tip of the country 11. What are the causes of problems the Mayas and other Native American groups face in Guatemala? How are people trying to solve these problems? (5 points) 12. Compare and contrast the economies of Chile and Venezuela. (5 points)