Subduction is a result of a collision between two tectonic plates, either oceanic to oceanic collision or oceanic to continental plate collision. The heavier, or more dense plate sinks under the more buoyant less dense plate, and is drawn down into the upper mantle.
Deep ocean trenches are made where one plate is submerged under another
Deep ocean trenches form at subduction zones where oceanic crust slides under continental crust or under another plate of oceanic crust.
a deep ocean trench is a deep valley along the ocean floor beneath which oceanic crust slowly sinks toward the mantle
Well it is all about plate tectonics and the earth's crust moves periodically over a long time. Sometimes it moves apart and splits to create giant gaps in the earth.
convergent boundaries
Deep ocean trenches are associated with subduction zones where an ocean plate descends into the asthenosphere. The Ocean plate is heavier than a Continental plate which causes the Ocean plate to slide beneath the Continental plate. As the Ocean plate descends, a deep ocean trench is formed.
Deep ocean trenches are deep slits in the middle of the ocean. The pressure inside these trenches is unbearable. long, curved valleys along the edges of the ocean basin
Deep ocean trenches are made where one plate is submerged under another
Giant squid primarily live in deep ocean trenches.
Deep ocean trenches are associated with subduction zones where an ocean plate descends into the asthenosphere. The Ocean plate is heavier than a Continental plate which causes the Ocean plate to slide beneath the Continental plate. As the Ocean plate descends, a deep ocean trench is formed.
Trenches
They live in deep trenches in the ocean.
what happens is the ocean floor does not just keep spreading.instead, it sinks beneath deep underwater canyons called deep- ocean trenches
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.
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.
Ocean Trenches
Deep ocean trenches are typically the evidence of the collision of tectonic plates. This collision is often known as subduction.