Final answer:
Mid-ocean ridges are never found at convergent boundaries; they are characteristic of divergent boundaries where plates move apart, while convergent boundaries can result in earthquakes, mountain building, and volcanic eruptions. option B is correct
Step-by-step explanation:
The item that is NEVER found at a convergent boundary is mid-ocean ridges. Convergent boundaries are areas on Earth where two tectonic plates are moving towards each other, which can result in a range of geological phenomena such as deep earthquakes, mountain building, and volcanic eruptions due to the process of subduction.
Mid-ocean ridges, however, are characteristic of divergent boundaries, where tectonic plates move apart from each other, leading to the creation of new oceanic crust.
At divergent boundaries, the mantle material upwells and melts due to decompression, creating magma that solidifies to form new crust. This process is observed at places like the Mid-Atlantic Ridge, where the tectonic plates move apart, and not at convergent boundaries where plates collide. option B is correct