don't answer if you don't know it .

The correct answer would be c because in the picture above it shows two oceanic plates colliding.

It would be oceanic-oceanic convergence boundary because the divergent boundary is when two tectonic plates move away from each other, transform boundary is when plates move against each creating an earthquake, and Continental-continental convergence boundary is when continental plates and oceanic plates collide with each other which from mountains.

Answer( solar wind );