Are all of these true?
1. Ocean ridges are not associated with orogeny at convergent boundires.
2. At a convergent boundary involving two oceanic plates, you would expect to find a fault-block mountain.
3. Convergent plate boundaries are most often associated with orogenic belts, because that's where volcanoes occur the most at.
4. Rift zones cannot form as a result of oceanic-oceanic convergence.