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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 way is the Nazca plate moving?
The Nazca plate is moving southeast towards the South American plate, which is less dense, therefore causing the Nazca plate to be driven under the South American plate at about 77mm per year. The collision of these plates is responsible for lifting the massive Andes Mountains and causing the volcanoes which are strewn throughout them.
What happens when the nazca seafloor plate pushes into the so American continental plate?
When the Nazca seafloor plate pushes into the South American continental plate, it creates a convergent boundary. This leads to subduction, where the denser oceanic plate is forced beneath the less dense continental plate. This process can result in the formation of deep oceanic trenches, volcanic arcs, and seismic activity such as earthquakes.
Which tectonic plate affects Ecuador?
Ecuador is located at the boundary of the South American Plate and the Nazca Plate. The subduction of the Nazca Plate beneath the South American Plate causes frequent earthquakes and volcanic activity in Ecuador.
What two pl ates converge to form Andes?
The South American Plate and the Nazca Plate are the two plates that converge to form the Andes mountain range. The Nazca Plate is subducting beneath the South American Plate, leading to the uplift of the Andes through volcanic activity and compression.
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 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 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 way is the Nazca plate moving?
The Nazca plate is moving southeast towards the South American plate, which is less dense, therefore causing the Nazca plate to be driven under the South American plate at about 77mm per year. The collision of these plates is responsible for lifting the massive Andes Mountains and causing the volcanoes which are strewn throughout them.
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 the nazca seafloor plate pushes into the so American continental plate?
When the Nazca seafloor plate pushes into the South American continental plate, it creates a convergent boundary. This leads to subduction, where the denser oceanic plate is forced beneath the less dense continental plate. This process can result in the formation of deep oceanic trenches, volcanic arcs, and seismic activity such as earthquakes.
What type of plates collided to form the Andes Mountains on the west coast of South America?
The Andes were a result of the collision of the Nazca Plate & the South American Plate.
Which tectonic plate affects Ecuador?
Ecuador is located at the boundary of the South American Plate and the Nazca Plate. The subduction of the Nazca Plate beneath the South American Plate causes frequent earthquakes and volcanic activity in Ecuador.
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 plate boundary occurs between the Nazca and South American Plate?
A convergent plate boundary occurs between the Nazca Plate and the South American Plate. The Nazca Plate is subducting beneath the South American Plate, leading to the formation of the Andes mountain range.
What kind of boundary separates the South American Plate from the Nazca Plate?
The South American Plate and the Nazca Plate are separated by a convergent boundary, specifically a subduction zone. This is where the Nazca Plate is forced under the South American Plate, creating the Andes mountain range and causing volcanic activity.
