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A trench is a contour in the ground; it is made of space.

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13y ago

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How deep does a ocean have to be to be called a deep ocean?

because of ocean trenches are so deep that man made water crafts can't go that low


What are deep-ocean trenches?

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


Where do giant squids live in deep oceans trenches or mid ocean trenches?

Giant squid primarily live in deep ocean trenches.


What ocean has many deep valleys or trenches?

Trenches


How deep do squid live in the ocean?

They live in deep trenches in the ocean.


What happens to the ocean floor at the deep ocean trenches?

what happens is the ocean floor does not just keep spreading.instead, it sinks beneath deep underwater canyons called deep- ocean trenches


Why does deep-ocean trench occur?

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.


Why does deep ocean trench occur?

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.


What happens at deep-ocean trenches?

subdution


How deep is a ocean trench?

Some ocean trenches can be as deep as 10,971 m (35,994 ft).


What is deep-trenches?

a deep-ocean trench is a portion of the earth crust


Which basin contains many deep sea trenches?

The Pacific Ocean basin contains many deep-sea trenches, such as the Mariana Trench, which is the deepest known point in the ocean. These trenches are formed by the subduction of tectonic plates, creating some of the most extreme environments on Earth.