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It is called a destructive plate boundry...one type of crust is oceanic and the other is continental. when they meet the oceanic crust gets pushed down as it is heavier. the friction caused when it sinks creates huge earthquakes and the crust re-melts and gets forced upwards due to pressure to form a volcano.
When an oceanic and continental plate move towards each other, the denser oceanic plate typically subducts beneath the lighter continental plate due to the difference in density. As the oceanic plate descends into the mantle, it creates a deep ocean trench and can lead to the formation of volcanic arcs on the overriding continental plate due to melting of the descending plate. This process can also generate earthquakes and mountain-building along the boundary.
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What happens when 2 oceanic plates and 2 continental plates move towards each other?
When 2 oceanic plates and 2 continental plates move towards each other, subduction occurs. The denser oceanic plate sinks beneath the less dense continental plate, creating deep ocean trenches and volcanic arcs. This process can lead to the formation of mountain ranges and earthquakes.
What is the process of a oceanic plate colliding with a continental plate?
Its when the oceanic crust and the continental crsut colide together.
Differences between oceanic-oceanic and oceanic-continental subduction boundary?
In an oceanic-oceanic subduction boundary, one oceanic plate subducts beneath another oceanic plate. This process can result in volcanic island arcs being formed. In an oceanic-continental subduction boundary, an oceanic plate subducts beneath a continental plate. This can lead to the formation of volcanic mountain ranges on the continental plate.
What 3 collisions occur at a convergent boundary?
At a convergent boundary, three types of collisions can occur: oceanic-oceanic, oceanic-continental, and continental-continental. In an oceanic-oceanic collision, one oceanic plate subducts beneath the other, forming a deep ocean trench. In an oceanic-continental collision, an oceanic plate subducts beneath a continental plate, creating volcanic arcs and mountain ranges. In a continental-continental collision, both continental plates crumple and fold, forming high mountain ranges.
What are the three possible combinations of plate collisions at convergent boundaries?
The three possible combinations of plate collisions at convergent boundaries are oceanic-oceanic, oceanic-continental, and continental-continental. In each case, one plate is subducted beneath the other due to the difference in density, leading to the formation of features such as trenches, volcanic arcs, and mountain ranges.
What happens when 2 oceanic plates and 2 continental plates move towards each other?
When 2 oceanic plates and 2 continental plates move towards each other, subduction occurs. The denser oceanic plate sinks beneath the less dense continental plate, creating deep ocean trenches and volcanic arcs. This process can lead to the formation of mountain ranges and earthquakes.
What is the process of a oceanic plate colliding with a continental plate?
Its when the oceanic crust and the continental crsut colide together.
Differences between oceanic-oceanic and oceanic-continental subduction boundary?
In an oceanic-oceanic subduction boundary, one oceanic plate subducts beneath another oceanic plate. This process can result in volcanic island arcs being formed. In an oceanic-continental subduction boundary, an oceanic plate subducts beneath a continental plate. This can lead to the formation of volcanic mountain ranges on the continental plate.
What 3 collisions occur at a convergent boundary?
At a convergent boundary, three types of collisions can occur: oceanic-oceanic, oceanic-continental, and continental-continental. In an oceanic-oceanic collision, one oceanic plate subducts beneath the other, forming a deep ocean trench. In an oceanic-continental collision, an oceanic plate subducts beneath a continental plate, creating volcanic arcs and mountain ranges. In a continental-continental collision, both continental plates crumple and fold, forming high mountain ranges.
What happens at a destructive margin?
At a destructive margin, also known as a convergent boundary, two tectonic plates collide. One plate is usually forced beneath the other in a process called subduction. This can result in the formation of deep ocean trenches, volcanic arcs, and earthquakes.
Why oceanic crust is always subducted underneath continental crust?
Oceanic crust is denser than continental crust, so when they collide, the denser oceanic crust is forced beneath the lighter continental crust in a process known as subduction. This subduction occurs at convergent plate boundaries where two plates are moving towards each other. The sinking oceanic crust can trigger volcanic activity and create mountain ranges on the continental crust.
What process when the ocean floor and the continents go towards each other?
The process is called subduction, where the heavier oceanic plate is forced beneath the lighter continental plate due to their movement towards each other. This can lead to the formation of deep oceanic trenches and volcanic activity at the subduction zones.
What are the three possible combinations of plate collisions at convergent boundaries?
The three possible combinations of plate collisions at convergent boundaries are oceanic-oceanic, oceanic-continental, and continental-continental. In each case, one plate is subducted beneath the other due to the difference in density, leading to the formation of features such as trenches, volcanic arcs, and mountain ranges.
When two geologic plates are moving away from each other what happens?
When it is two continental plates, new oceanic crust is formed, and when this continues, more oceanic crust is formed between the plates.
What are convertgent boundaries?
A conversion boundary is a place where 2 tectonic plates are mving toward each other. There are 3 types of convergent boundaries OCEANIC CRUST-OCEANIC CRUST OCEANIC CRUST-CONTINENTAL CRUST CONTINENTAL CRUST-CONTINENTAL CRUST They are classified according to their crust
Which would subduct if a continental and oceanic plate were to collide with each other?
The oceanic plate would subduct beneath the continental plate. This is because oceanic plates are denser than continental plates due to their composition, so they are more likely to be forced beneath the less dense continental plate.
What is the other type of crust the continental crust and what?
Oceanic Crust
