Web28 de mar. de 2008 · See answer (1) Copy. In geology, a trench is a linear and relatively narrow valley created at the boundaries of two colliding plates. The valley is created by … WebPhilippine Trench, also called Philippine Deep, Mindanao Trench, or Mindanao Deep, submarine trench in the floor of the Philippine Sea of the western North Pacific Ocean bordering the east coast of the island of Mindanao.The abyss, which reaches the second greatest depth known in any ocean, was first plumbed in 1927 by the German ship …
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Web17 de dez. de 2024 · The Mariana Trench or Marianas Trench. The Mariana Trench or Marianas Trench, the deepest trench, is located in the western Pacific Ocean.; The Mariana Trench is formed due to the subduction of the Pacific Plate below the Mariana Plate.; The maximum known depth is between 10,994 & 11,034 metres in its floor known … Web31 de mai. de 2024 · One reason the Mariana Trench is so deep, he added, is because the western Pacific is home to some of the oldest seafloor in the world—about 180 million years old. Seafloor is formed as lava at mid-ocean ridges. When it’s fresh, lava is comparatively warm and buoyant, riding high on the underlying mantle. cryptopast
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WebThe trench plunges more than 6,000 metres below the oceans surface. The fact that all fold mountains and deep sea trenches are located where there is a destructive margin along a coastline suggests that they must have all been created in a similar way and the theory of plate tectonics and oceanic plates submerging under continental plates satisfies how … WebWe have just demonstrated, however, that the Philippine Trench was formed only at 4 Ma, thereby leaving a gap of not less than 4 Ma since the start of the collision. WebCenter for learning by TanujaThis video tells about trench and ridgeWhat is trench?What is Ridge?Deepest trenchDifference between trench and ridge. dutch bedding company