Question

Which type of landform develops at plate boundaries where one oceanic plate descends beneath another?

A. rift valley
B. volcanic island arc
C. mountain formed by a batholith
D. lava plateau

Answer 1

tha correct answer is volcanic island arc

Step-by-step explanation:

Answer 2

The answer is B. volcanic island arc
A volcanic arc is usually formed when a chain of Volcanoes are formed above a subducting plate. Offshore volcanoes then form a number islands creating a volcanic island arc.
Hope this helps!