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A convergent plate boundary is where one of the plates is sinking beneath another, and the other one is being pushed on top of the subducting plate. This is called a subduction zone. This happens when denser, heavier oceanic crust meets less dense, thicker, continental crust.
When two plates converge, and one is less dense, that plate goes under the more dense plate into the mantle, this is called subduction.
subduction will happen and a volcano will be formed. when one plate slides beneath another one magma from earths mantle is being pushed up on earths surface.

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11y ago
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10y ago

The type of boundary that causes one plate to sink beneath the other is called Convergent Plate Boundary. Mostly such invoves two different plate types like continental and oceanic plates.

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6y ago

The process is known as subduction, and the area is known as the subduction zone.

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Volcanoes form island arcs.

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14y ago

Subduction

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Q: What type of plate boundary is when one sinks beneath another?
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Related questions

What is another phrase for when an oceanic plate sinks?

a destructive plate boundary


An ocean trench forms when?

one tectonic plate sinks below another plate


What is subuction?

subduction is the process by which oceanic crust sinks beneath a deep-ocean trench and back into the mantle at a convergent plate boundary.


What does the theory of plate tectonics suggest about the creation of deep-sea trenches?

They occur where one plate sinks beneath another.


What is the process by which oceanic crust sinks beneath a deep-ocean trench and back into the mantle at a convergent plate boundary called?

This process is called subduction.


What type of plate boundary leads to subduction?

Convergent plate boundaries lead to subduction. Subduction occurs when one tectonic plate rides over the edge of another tectonic plate which sinks into the mantle as they converge.


What is Mount Fuji tectonic setting?

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How does a volcanic erruption occurs?

Its when either on a destructive plate boundary where the oceanic plate and Continental plate move towards each other, the heavier oceanic plate sinks beneath the Continental plate then the oceanic plate melts in Subduing boundary. Or on a constructive plate boundary when the plates (North American plate and Eurasian plates) are pulled apart by convection currents and Liquid or magma rises between them, forming small volcanoes on the ocean floor. It hardens to basalt which forms the ocean floor. :D


What zone appears when an ocean pate sinks beneath a continental plate?

This is called the subduction zone.


What process occurs when a more dense plate sinks beneath a less dense plate?

SubductionThe Magma Forms And Makes A Volcano


What is the effect of a convergant boundary?

When convergent plates collide one is pushed beneath the other plate and sinks into the Earth's mantle. This process is known as subduction. Subduction creates trenches in the ocean, which is why trenches and associated with convergent plates.


What do you call it where one plate sinks below another plate?

This is called a subduction zone