two diverging oceanic plates two converging oceanic plates two diverging continental plates two converging continental plates
I gave my students this multiple choice question: Most volcanoes develop due to interactions between two tectonic plates. Which of the tectonic plate interactions is least likely to produce volcanic activity?

Only one answer is correct among these 4 choices:
- two diverging oceanic plates
- two converging oceanic plates
- two diverging continental plates
- two converging continental plates

Could you tell me which one is correct?

two converging continental plates