Answer:
Transform plate boundaries occur when two plates slide past each other, rather than colliding or moving apart. A good example of this is the San Andres Fault in California (United States).
When oceanic and continental plates collide, there is a subduction zone.
Explanation:
Oceanic plates are generally thinner, as there is less matter making them up (hence why water collects in the ocean), which causes them to be forced under continential plates in the event of a convergent ocean-continental boundary.
