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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.
An oceanic plate being subducted under a continental plate.
Earth's land surface is built up by a process called tectonic subduction.Related Information:This process occurs as one tectonic plate is subducted (slips under) another, while the subducting plate is elevated as it moves over the subducted plate. The subducted plate is most commonly a oceanic plate.
Subduction
When two oceanic plates meet, which plate gets subducted and why
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.
An oceanic plate being subducted under a continental plate.
An oceanic plate being subducted under a continental plate.
Earth's land surface is built up by a process called tectonic subduction.Related Information:This process occurs as one tectonic plate is subducted (slips under) another, while the subducting plate is elevated as it moves over the subducted plate. The subducted plate is most commonly a oceanic plate.
So long as one plate is not subducted.
Subduction
The Atlantic Plate is being subducted beneath the eastern Caribbean Plate.
A deep ocean trench is a portion of the Earth's crust in which a tectonic plate is being subducted (pushed down) below another plate. At the border of the 2 plates there is a down turned portion of the uppermost plate along the uppermost edge of the subducting plate. Within this area a trench is formed and as correctly pointed out, this plate interaction does cause the deepest places on Earth.
Juan De Fuca Plate
North American
An equal amount of oceanic crust is being subducted at the convergent plate boundaries as is being created at the mid-oceanic ridge.
Normally a trench develops, marking the area of subduction.