geology what do plate boundaries cause
Effects that are found at a divergent boundary between oceanic plates include: a submarine mountain range such as the Mid-Atlantic Ridge; volcanic activity in the form of fissure eruptions; shallow earthquake activity; creation of new seafloor and a widening ocean basin.isit the Interactive Plate Boundary Map to explore satellite images of divergent boundaries between continental plates. Two locations are marked within the rift valley of East Africa and another location is marked within the Red Sea.