Question: What is the difference between convergent and divergent plate boundaries? Need Assignment Help? Convergent boundaries can result in the sinking of one tectonic plate beneath another, while divergent boundaries cause the separation of tectonic plates. Convergent boundaries often produce earthquakes and volcanic activity, whereas divergent boundaries primarily cause deep-sea trench formation. Convergent boundaries involve tectonic plates moving apart from each other, while divergent boundaries involve plates moving toward each other and colliding. Convergent boundaries are associated with the formation of rift valleys, while divergent boundaries are linked to the creation of mountain ranges.