Hello! The answer is the Nazca Plate and the South American Plate. The Nazca Plate is sub-ducting (going down) the South American Plate. That is how the Andes are being formed.
The Nazca and the South American plates are colliding forming the Andes Mountain.
seven plates
There are 12 major plates.
The lithosphere.
c plates- bedrock and granite o plates- bastlic
The Nazca and the South American plates are colliding forming the Andes Mountain.
two continential plates
The Nazca and the S.American plate form a destructive plate boundary, forming the Andes.
folding of the plates
The Andes mountains are moving because of the plate boundaries it is placed on, and as the plates moves the mountain must move with it.
Tectonic plates
The Andes were a result of the collision of the Nazca Plate & the South American Plate.
by tectonic plates colliding
The Nazca plate and the Pacific plate
The Andes Mountains
seven plates
There are 12 major plates.