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What is an example of an continental-oceanic boundary?
Andes, convergence between South American Plate and Pacific Plate
Peru-Chile Trench and Andes Mountains?
Subduction of nazca plate beneath TE south American plate since nazca plate is an oceanic plate, which means it is more dense than the south American plate, which is continental. Oceanic plates have 3.0g/cm^3 of density. Continental have 2.8g/cm^3 of density. Denser plate always sinks beneath less dense plates :)
Where on earth is there an example of an oceanic plate going under a continental plate?
This phenomenon is called plate subduction and is seen in South America where the Nazca plate is being subducted under the South American plate. The Juan the Fuca plate is being subducted under North American plate.
What type of plate boundary is involved in the formation of Lascar Volcano?
A convergent boundary. In the case of the Andes, the oceanic Nazca Plate and part of the oceanic Antarctic Plate slide towards the continental South American Plate. Because the former are heavier, they subduct (dive) under the lighter South American Plate causing orogenesis (the Andes) and corresponding volcanism (e.g. the Lascar Volcano).
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 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 plates cause the Andes mountains to rise?
The Andes Mountain Range is a result of the Nazca Plate subducting under the South American Plate.
What is an example of oceanic-continental convergence?
Andes, convergence between South American Plate and Pacific Plate
What is an example of an continental-oceanic boundary?
Andes, convergence between South American Plate and Pacific Plate
Where is there a real world example of an oceanic to oceanic convergent boundary?
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.
How was the Andes mountain range formed?
The Andes Mountains were formed through subduction of the oceanic plate underneath the South American plate.
Peru-Chile Trench and Andes Mountains?
Subduction of nazca plate beneath TE south American plate since nazca plate is an oceanic plate, which means it is more dense than the south American plate, which is continental. Oceanic plates have 3.0g/cm^3 of density. Continental have 2.8g/cm^3 of density. Denser plate always sinks beneath less dense plates :)
Where on earth is there an example of an oceanic plate going under a continental plate?
This phenomenon is called plate subduction and is seen in South America where the Nazca plate is being subducted under the South American plate. The Juan the Fuca plate is being subducted under North American plate.
Is the north American plate contental or oceanic?
the north American plate is in fact a continental plate.
Thickest part of the South American plate?
The thickest part of the South American tectonic plate lies below the Andes Mountains. They were created from the compression of the South American plate with the Nazca Plate and the Antarctic Plate.
What type of plate boundary is involved in the formation of Lascar Volcano?
A convergent boundary. In the case of the Andes, the oceanic Nazca Plate and part of the oceanic Antarctic Plate slide towards the continental South American Plate. Because the former are heavier, they subduct (dive) under the lighter South American Plate causing orogenesis (the Andes) and corresponding volcanism (e.g. the Lascar Volcano).
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.
