plate boundaries

• divergent - plates move away from each other
• mid-ocean ridges - what forms in divergent plate boundaries
• convergent - plates move toward each other
• oceanic-oceanic - happens when one of the oceanic plates is subducted (forced below the edge of) into the mantle
• magma rises - why do volcanoes form in oceanic-oceanic convergent boundaries
• volcanoes and trenches - what forms in oceanic-oceanic convergent plate boundaries
• oceanic-continental - happens when oceanic plate is subducted (forced below the edge of) into the mantle
• mountain ranges containing volcanoes - what forms in oceanic-continental convergent plate boundaries
• continental-continental - neither plates is fully subducted but they are forced into one another
• tall mountains - what forms in continental-continental convergent plate boundary
• mid-ocean ridges - what forms in oceanic-oceanic divergent boundaries
• rift valleys - what forms in continental-continental divergent boundaries