The northernmost capital city in South America is Caracas, Venezuela. Which capital is the next most northern in the continent?
Which of these is a 600-mile (1,000 km) strip of land on the Pacific coast of South America, that is believed to be the driest desert in the world?
Which region of South America lying to the south of latitude 40 degrees S was discovered by Magellan in 1520 and divided between Chile and Argentina in 1881?
Where was the Chacaltaya glacier, one of the highest in South America, which was 0.22 km2 (0.085 sq mi) in 1940 and effectively gone in 2009?
