Which of these regions is high because of subduction of an oceanic plate?
A)1, Andes of South America
B)2, East Africa
C)3, Tibet
D)None of these.

Question

Which of these regions is high because of subduction of an oceanic plate? 
A)1, Andes of South America 
B)2, East Africa 
C)3, Tibet 
D)None of these.

Quizplus · Accepted Answer

The Andes of South America are a region where subduction of the Nazca plate beneath the South American plate has led to the formation of high elevations. This process has caused volcanic activity and uplift of the Andes Mountains. The other regions mentioned do not have significant subduction zones and/or other processes that lead to the formation of high elevations.

Which of These Regions Is High Because of Subduction of an Oceanic