barrier islands ocean trenches mid-ocean ridges volcanic island arcs
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The Andes Mountains in South America formed when an oceanic plate shifted beneath a continental plate. Which other landforms are usually associated with this type of plate boundary?
Possibilities:
- barrier islands
- ocean trenches
- mid-ocean ridges
- volcanic island arcs

ocean trenches