[Answer] Deep-ocean trenches are formed by _______.

Answer: Which of the following is not part of the definition of a mineral?

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Deep-ocean trenches are formed by _______. Deep-Ocean Trenches are actually formed at a convergent plate boundary where an oceanic plate and a continental plate collides. These trenches are the ocean's deepest floor. These are position paralleled to the volcanic arcs. A great example of this is the Mariana Trench in the South Pacific Ocean. The longest trench known in the world is the Peru-Chile Trench which extends to a distance of 5 900 km (about 3 700 miles) along the west coast of South America. Due to the hostile atmospheric conditions present at these deep ocean trenches its exploration is still a challenge to human technology. Deep-sea trench any long narrow steep-sided depression in the ocean bottom in which occur the maximum oceanic depths approximately 7 300 to more than 11 000 metres (24 000 to 36 000 feet). They typically form in locations where one tectonic plate subducts under another. The deepest known Some of the most familiar ocean trenches are the result of this type of convergent plate boundary .The Peru-Chil e Trenc h off the west coast of South America is for med by the oceanic crust of the Nazca plate subducting beneath the continental crust of the South American plate. The Ryukyu Tr ench stretching out from southern Ja pan is f ormed a s the oceanic crust of the Philippine plate subducts ... Deep ocean trenches are located in the middle of ocean basins? Deep ocean trenches can be found near continental shelves. Some are found near volcanic islands and are formed due to plate tectonics. Thu Mar 22 2012 · Deep Ocean trenches are formed in several ways. When the already formed earth was pulled by the moons or suns gravity too much over time (a lot) two plates may be pulled apart and maybe a trench would form . Maybe in the ocean . Or underneath where...

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