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What is the term used to describe ocean floor sinking into a deep-ocean trench?
Subduction is the term used to describe the process of one tectonic plate sinking beneath another at a deep-ocean trench. This occurs when a denser oceanic plate slides under a less dense continental plate, leading to the formation of deep-sea trenches and volcanic arcs.
What are the deepest places on the surface of the earth located at subduction zone?
The Mariana Trench in the western Pacific Ocean is the deepest place on Earth, reaching a depth of about 36,070 feet. The trench is formed by the subduction of the Pacific Plate beneath the Mariana Plate. This process creates a deep trench in the ocean floor.
What are the two tectonic plates that formed the Mariana Trench?
The Mariana Trench was formed by the Pacific Plate subducting beneath the Mariana Plate. This subduction process created the deep trench in the western Pacific Ocean.
What plate boundary does a deep ocean trench form on?
A deep ocean trench typically forms at a subduction zone, which is a convergent plate boundary where one tectonic plate is forced beneath another into the mantle. This process results in the formation of deep trenches in the ocean floor, such as the Mariana Trench in the western Pacific Ocean.
How did the Aleutian Trench form?
The Aleutian Trench was formed through the process of subduction, where the Pacific Plate is being forced beneath the North American Plate. This creates a deep trench in the ocean floor, and can lead to the formation of volcanic islands along the subduction zone.
What is the name of the process that results in the feature of the ocean trench?
Subduction
What is the term used to describe ocean floor sinking into a deep-ocean trench?
Subduction is the term used to describe the process of one tectonic plate sinking beneath another at a deep-ocean trench. This occurs when a denser oceanic plate slides under a less dense continental plate, leading to the formation of deep-sea trenches and volcanic arcs.
Which is required for an ocean trench to form?
Subduction.
What is the process of the ocean floor sinking beneath a deep ocean trench and back into the mantle known as?
The process of the ocean floor sinking beneath a deep ocean trench and back into the mantle is known as subduction. This occurs at convergent plate boundaries where one tectonic plate is forced beneath another due to differences in density. Subduction zones are associated with volcanic activity and the formation of mountain ranges.
What happens in an ocean trench?
Subduction
Where does subduction of ocean floor takes place?
deep-ocean trench
Where does subduction of the ocean floor take place?
deep-ocean trench
What are the deepest places on the surface of the earth located at subduction zone?
The Mariana Trench in the western Pacific Ocean is the deepest place on Earth, reaching a depth of about 36,070 feet. The trench is formed by the subduction of the Pacific Plate beneath the Mariana Plate. This process creates a deep trench in the ocean floor.
Where is an ocean trench most likely to form?
Ocean trenches form at areas of subduction.
What is the process shown occurring at deep ocean trench?
The process shown occurring at a deep ocean trench is subduction, where one tectonic plate is being forced beneath another into the Earth's mantle. This process is a key element of plate tectonics and is responsible for creating deep ocean trenches and volcanic activity.
What deep feature of the ocean floor is found at subduction zones?
A trench.
Describe the process of subduction and how density plays a role in this process?
Ocean lithosphere is higher density so it sinks to the bottom.
