Part of the continent of South America is in the Northern Hemisphere. This include parts of Ecuador, and, wholly or partly, which six other South American countries?
In the centre of South America, spread across Brazil, Paraguay, and Bolivia, there is an extensive wetlands known as what?
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?
