At deep-ocean trenches, subduction allows part of the ocean floor to sink back into the mantle. The ocean floor does not just keep spreading. Instead, it sinks beneath deep underwater canyons called deep-ocean trenches. Where there are trenches, subduction takes place.
DeepOcean was created in 1999.
Trench foot
Trenches are most likely to occur at convergent plate boundaries, where tectonic plates collide and one is forced beneath the other in a process called subduction. This creates deep oceanic trenches, such as the Mariana Trench in the western Pacific Ocean, which is the deepest known trench on Earth.
oceanic trenches occur where tectonic plates collide and one is pushed underneath the other.
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They both occur along plate boundaries.
The South Sandwich Trench was formed by the process of subduction, where one tectonic plate is forced under another. In this case, the South American Plate is subducting beneath the South Sandwich Plate, creating a deep trench in the ocean floor. Subduction zones like the South Sandwich Trench are common around the Pacific Ring of Fire, where many of the Earth's earthquakes and volcanic activity occur.
A trench stretch is a long system of trench.
Java Trench
The plural of trench is trenches.
You are probably looking for "trench".
No. The Mariana Trench is the deepest trench in the world. It is located in the Pacific Ocean.