Which mountain range runs along Argentina’s western border?
A Andes
B Himalayas
C Rockies
The Andes, the longest continental mountain range in the world, stretch over some 8,851 metres from the southern tip of South America to western Venezuela. The Andes contain the highest peaks in the Western Hemisphere. Mount Aconcagua, in Mendoza Province, Argentina, is the highest of them at 6,960 metres.
Correct Answer: Andes