How far did the ancient Inca road system, known as Qhapaq Ñan, stretch through the Andes?

Which Andean country does not have a Pacific coastline?

The Patagonian Andes in southern Argentina and Chile are famous for which dramatic landscape feature?

Point Chimborazo in Ecuador holds which distinction, despite not being the highest peak above sea level?

The Altiplano is a high plateau stretching across parts of Peru, Bolivia, Chile, and Argentina. At what average elevation does it sit?

Which Andean animal, domesticated by the Inca, remains a crucial source of wool and transportation in the region today?

The Uyuni Salt Flat in Bolivia, the world's largest salt flat, was formed from what?

Angel Falls, the world's highest uninterrupted waterfall, is located in which country? Is it in the Andes?

The Nazca Lines, giant geoglyphs etched into the desert, are found in which country?

Which indigenous group, descendants of the Inca, remains the largest native population in South America today?