Mountain Formation

•  collisions       between continental and oceanic crust. when mountains form when oceanic and continental crust collide at convergent plate boundries. when the moving plates collide, the oceanic crust is subducted beneath the continental
• collisions     between
• oceanic crust and oceanic crust.
• collisions   
• between continents
• folded mountains and platues
• fualt-block mountains and grabens
• volcanic mountains
• dome mountains