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What plate boundary was the Chilean earthquake on?
The earthquake occurred at a convergent boundary between the Nazca and South American plates which are converging at a rate of approximately 80mm / year. The dense oceanic crust of the Nazca plate is being forced under or subducted beneath the less dense continental crust of the South American Plate.
Which plate is more dense Nazca or South American plate?
The Nazca Plate is more dense than the South American Plate. This density difference is one of the reasons why the Nazca Plate is subducting beneath the South American Plate along the Peru-Chile Trench.
What happens when more dense oceanic crust of Nazca Plate converges with the less dense continental crust of the south America Plate?
The more dense oceanic crust will submerge below the less dense South American plate. This submergence leads to the melting of the oceanic crust and the production of magma that fuels the Andes Volcanic range.
What plate does Chile lie on?
Chile lies on the western edge of the South American plate, close to where it meets the Nazca and Antarctic plates.
What plates are causing the nevado del ruiz volcano to form?
The nevado del ruiz is located on a convergent plate boundary, this is where a continental and oceanic crust collide head on and the oceanic crust (the densest) is driven under the continental and melts in the mantle, the melted plate then is pressured back up through the continental plate and forms volcanoes. fold mountains will be found here too.
What type of crust can be found on the south American plate where it meets the Nazca plates?
Continental crust.
What type of can be found on the south American plate where it meets the nazca plate?
Continental crust.
What type of crust can be found on the south American plate where it meets the nazca plate?
At the boundary where the South American Plate meets the Nazca Plate, you can find subduction zones. The oceanic Nazca Plate is being forced beneath the continental South American Plate, forming a destructive plate boundary. This collision results in the formation of deep ocean trenches and the Andes mountain range due to the intense tectonic forces at work.
What type of crust is found on the nazca plate?
It forms a convergent boundary with the South American Plate, divergent.
Which crustal plate can be found between nazca plate and south American plate?
The crustal plate found between the Nazca Plate and the South American Plate is the Antarctic Plate.
What is likely happening at the boundary between the Nazca plate and the South American plate?
Answer this question… Subduction of oceanic crust beneath continental crust
What type of tectonic plate boundary is found off the coast of Chile where the magnitude 8.8 earthquake occurred in February 2010?
This earthquake occurred at a convergent boundary - In this region the Nazca and South American plates are converging at a rate of approximately 80mm / year. The dense oceanic crust of the Nazca plate is being forced under or subducted beneath the less dense continental crust of the South American Plate. Please see the related question for further information.
What plate boundary was the Chilean earthquake on?
The earthquake occurred at a convergent boundary between the Nazca and South American plates which are converging at a rate of approximately 80mm / year. The dense oceanic crust of the Nazca plate is being forced under or subducted beneath the less dense continental crust of the South American Plate.
What kind of fault is Chile located on?
Chile is located near a special type of thrust fault known as a convergent boundary. Chile is situated on the western coast of the continent of South America, this is the boundary between two tectonic plates, the Nazca plate (which is an oceanic plate) and the South American plate (a continental crustal plate). In this region the Nazca and South American plates are converging at a rate of approximately 80mm / year. The dense oceanic crust of the Nazca plate is being forced under or subducted beneath the less dense continental crust of the South American Plate.
What happens when nazca plate pushes into south American plate?
When the Nazca Plate pushes into the South American Plate, it creates a convergent boundary. This leads to subduction, where the denser Nazca Plate is forced beneath the South American Plate. This process can result in the formation of volcanic arcs and earthquakes along the boundary.
Which tectonic plates cause the Andes mountains to rise?
The Andes Mountain Range is a result of the Nazca Plate subducting under the South American Plate.
Which plate is more dense Nazca or South American plate?
The Nazca Plate is more dense than the South American Plate. This density difference is one of the reasons why the Nazca Plate is subducting beneath the South American Plate along the Peru-Chile Trench.
