When two oceanic plates meet what do they form

When two oceanic plates collide, the denser plate sinks below the lighter plate and eventually forms dark, heavy, basaltic volcanic islands. The western half of the Pacific Ring of Fire is full of these volcanic island arcs, including the Aleutian, Japanese, Ryukyu, Philippine, Mariana, Solomon, and Tonga-Kermadec.

Explanation:

answer; ///(true)/// fusion occurs in the sun's core;