Where one plate is pushed downward beneath another plate into the underlying mantle when plates move towards each other..=)
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.
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.
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.
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.
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.
Subduction
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.
Subduction.
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.
Subduction
deep-ocean trench
deep-ocean trench
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.
Ocean trenches form at areas of subduction.
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.
A trench.
Ocean lithosphere is higher density so it sinks to the bottom.