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What process happens at an oceanic oceanic convergent boundary?
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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 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.
How do volcanoes form in convergent boundaries?
A convergent plate boundary, otherwise known as a destructive plate margin, forms volcanoes. This happens when -The subducting plate brings down silicates such as sand down with it. -Eventually, the plate melts but mixes with the silicates. This forms a more viscose but lighter magma -This rises because it is lighter until it reaches the moho, (the boundary between the lithosphere and the asthenosphere, (the plate and the stuff it floats own). This is the other plate. -It then breaks though, slowly rising to the surface. -It then erupts out of a volcano a few miles in to land. (This is the continental-oceanic process. The oceanic-oceanic, is slightly different).
Can plate movement occur when a plate is pushed away from an ocean trench during a process called ridge push?
A convergent boundary between a continental plate and an oceanic plate results in a ocean trench because the basalt in the oceanic plate is denser than the granite in the continental plate, causing the oceanic plate to sink underneath, into the mantle.
What is the process called when the oceanic plates slide down the slope of lithosphere-asthenospher boundary?
Ridge Push.
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 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 is the process of thrusting oceanic lithosphere into the mantle along a convergent plate boundary called?
First of all it is NOT a process of thrusting. It is a process of convection and in terms of plate tectonics, it is called "subduction".
What is it called when two tectonic plates colide?
It's referred to as a Convergent Boundary If 2 Continental Plates --> Mountains If 2 Oceanic Plates --> Subduction of Heavier (older) Plate If Continental-Oceanic --> Oceanic Plate slides under the Continental Plate (Subduction of Oceanic)
How do volcanoes form in convergent boundaries?
A convergent plate boundary, otherwise known as a destructive plate margin, forms volcanoes. This happens when -The subducting plate brings down silicates such as sand down with it. -Eventually, the plate melts but mixes with the silicates. This forms a more viscose but lighter magma -This rises because it is lighter until it reaches the moho, (the boundary between the lithosphere and the asthenosphere, (the plate and the stuff it floats own). This is the other plate. -It then breaks though, slowly rising to the surface. -It then erupts out of a volcano a few miles in to land. (This is the continental-oceanic process. The oceanic-oceanic, is slightly different).
What forms at a convergent boundary?
A convergent boundary is a place where two plates collide, which can form earthquakes from the impact, and volcanoes. Mountains can also be formed by this process. The Himalayas were formed like this.
When continental crust and oceanic crust collide what occurs?
This is referred to as a convergent plate boundary (oceanic-continental). The denser oceanic plate is forced underneath the lighter continental plate by a process called subduction.
When a plate is pushed into another plate what process is that?
A convergent boundary is formed when a plate is pushed into another by the process of subduction.
How do plate move a convergent boundary?
A convergent boundary is one where two plates are grinding into each other, so the plates are moving toward each other. If one plate more dense than the other, (say a continent and an oceanic plate collide) then the denser plate (the oceanic plate) may be subducted. If two plates of similar or the same density collide, then neither plate will subduct, and crustal thickening may occur. This is the process which formed the Himalayas, resulting from the pressure of two continental plates, the Indian and the Asian.
What geological process occurs at a oceanic continental plate boundary?
Mid ocean ridges occur
Why does oceanic crust dive underneath continental crust?
This process is known as subduction and occurs at convergent plate boundaries because oceanic crust is denser than continental crust.
Can plate movement occur when a plate is pushed away from an ocean trench during a process called ridge push?
A convergent boundary between a continental plate and an oceanic plate results in a ocean trench because the basalt in the oceanic plate is denser than the granite in the continental plate, causing the oceanic plate to sink underneath, into the mantle.
