A destructive plate boundary (WITH a subduction zone!)
A convergent plate boundary forms a deep sea trench. This occurs when two tectonic plates are pushed towards each other, causing one to subduct beneath the other, creating a trench in the ocean floor.
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A deep sea trench is a steep, narrow depression in the ocean floor, formed by the subduction of one tectonic plate beneath another. These trenches are typically found at convergent boundaries where an oceanic plate collides with either another oceanic plate or a continental plate. The intense pressure and geological activity in these areas lead to the formation of some of the deepest parts of the ocean, such as the Mariana Trench.
1. Continent plate/sea floor plate subduction 2. sea floor plate/sea floor plate subduction 3. strike/slip movement
Sea floor bassalt and sediments.
A convergent plate boundary forms a deep sea trench. This occurs when two tectonic plates are pushed towards each other, causing one to subduct beneath the other, creating a trench in the ocean floor.
The Mariana Trench is a convergent plate boundary.
Mid-Atlantic Trench
By center slit I assume that you mean a mid ocean ridge which is a divergent boundary and the sea floor is very young there. Then be side slit I am assuming that you mean a trench which is a convergent boundary or subduction zone which would be the oldest part of the sea floor.
This is because when one divergent boundary is occurring (more sea floor being made), convergent boundaries are occurring (the sea floor is being consumed) on the other sides of the plates, such as what is occurring at the Mariannas Trench in the Pacific Ocean.
the divergent plate boundary is the one that is sea floor created
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divergent boundary
Sea floor spreading is caused by convection currents in the mantle to cause a divergent boundary underwater. When the divergent boundary spreads, it caues a mid-ocean ridge. This is sea-floor spreading. Hope I helped!
A deep sea trench is a steep, narrow depression in the ocean floor, formed by the subduction of one tectonic plate beneath another. These trenches are typically found at convergent boundaries where an oceanic plate collides with either another oceanic plate or a continental plate. The intense pressure and geological activity in these areas lead to the formation of some of the deepest parts of the ocean, such as the Mariana Trench.
subducting