This figure shows plate boundaries south of Alaska.Which location is along a convergent boundary?
A)1
B)2
C)3
D)4
E)2 and 3

Question

This figure shows plate boundaries south of Alaska.Which location is along a convergent boundary? 
A)1 
B)2 
C)3 
D)4 
E)2 and 3

Quizplus · Accepted Answer

Locations 2 and 3 are both along convergent boundaries. Location 2 is where the Pacific Plate is subducting beneath the North American Plate, forming the Aleutian Trench. Location 3 is where the Pacific Plate is also subducting beneath the North American Plate, forming the Queen Charlotte-Fairweather Fault System.

This Figure Shows Plate Boundaries South of Alaska