Question

What is likely happening at the boundary between the Nazca plate and the

South American plate?
O A. Destruction of the continental crust
OB. Formation of a new plate
OC. Subduction of oceanic crust beneath continental crust
D. Rising of magma from the mantle beneath
SUBMIT

Answer 1

The likely event happening at the boundary between the Nazca plate and the South American plate is subduction of oceanic crust beneath continental crust. This can create volcanic activity (such as the formation of the Andes Mountains) and earthquakes.

Step-by-step explanation:

The likely event happening at the boundary between the Nazca plate and the South American plate is subduction of oceanic crust beneath continental crust. In this case, the denser oceanic crust of the Nazca plate is being forced beneath the less dense continental crust of the South American plate. This can create volcanic activity (such as the formation of the Andes Mountains) and earthquakes.

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