WILL MAKR BRAINLIEST IF CORRECT Which material rises from cracks in oceanic crust?

dense crust
molten rock
continental crust
pillow-shaped rocks

Cultural convergence is the theory that two cultures will be more and more like each other a very notable example of this is around the u.s.-mexico border, where 

Answerepicenter;

Answer feldspar,quartz,mica and amphibole;