Convergent
The eastern coast of South America is a passive margin, rather than a plate boundary.
California is a slip fault and Chile is a thrust fault.
The type of boundary that the Andes mountains are, in South America, is a convergent plate boundary. This was formed from the collision of the South American plate boundary and the Nazca plate.
Oceanic crust is destroyed at a convergent boundary where subduction occurs. An example includes the boundary between the Nazca and South American plate on the west coast South America.
The western coast of South America is a very good example of an oceanic to continental convergent boundary where the Nazca plate is colliding (and being subducted beneath) the South American plate.
It is a convergent boundary The subduction of the pacific plate underneath the west coast of South America creates the uplift and volcanoes that is still producing the Andean mountain range. A divergent boundary would create a mid-ocean ridge, or somthing akin to the great rift valley in Africa.
The type of boundary that the Andes mountains are, in South America, is a convergent plate boundary. This was formed from the collision of the South American plate boundary and the Nazca plate.
South America. About 400 miles of the coast of Argentina, however it is a dependency of the United Kingdom although Argentina disputes ownership. In continental plate terms, it is on the South American plate, but lies close to the boundary with the Scotia plate to the south
On the west coast of South America the denser ballistic ocean crust of the pacific plate is pushed under the lighter granite continental crust of South America. This causes a subduction zone.By Donovan Lopez
It is a convergent boundary The subduction of the pacific plate underneath the west coast of South America creates the uplift and volcanoes that is still producing the Andean mountain range. A divergent boundary would create a mid-ocean ridge, or somthing akin to the great rift valley in Africa.
The name of the plate is tectonic plate.
The Puyehue Volcano is on the South America Plate near the Convergent boundary between the South America and Nazca Plates