What is the best description of the location of the Andes Mountains?

Question

A. The Andes Mountains run east-west in northern South America.
B. The Andes Mountains run north-south in eastern South America.
C. The Andes Mountains run north-south in western South America
D. The Andes Mountains run east-west in Southern America

Answer 1

C. The Andes Mountains run north-south in western South America.