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The Mariana Trench is an oceanic trench located in the western Pacific Ocean, about 200 kilometres (124 mi) east of the Mariana Islands; it is the deepest oceanic trench on Earth. It is crescent-shaped and measures about 2,550 km (1,580 mi) in length and 69 km (43 mi) in width. The maximum known depth is 10,984 ± 25 metres (36,037 ± 82 ft ...
Apr 9, 2024 · Mariana Islands, island arc, a series of volcanic and uplifted coral formations in the western Pacific Ocean, about 1,500 miles (2,400 km) east of the Philippines.They are the highest slopes of a massive undersea mountain range, rising some 6 miles (9.5 km) from the Marianas Trench in the ocean bed and forming a boundary between the Philippine Sea and the Pacific Ocean.
- The Editors of Encyclopaedia Britannica
Apr 18, 2024 · Mariana Trench (Marianas Trench), deepest of the world’s deep-sea trenches. It stretches for more than 1,580 miles (2,540 km) with a mean width of 43 miles (69 km) and is part of the western Pacific system of oceanic trenches coinciding with subduction zones. Read here to learn more about the Mariana Trench.
- The Editors of Encyclopaedia Britannica
Learn about the deepest part of the ocean, the Mariana Trench, and its unique features and inhabitants. Find out how James Cameron became the first person to visit Challenger Deep, the lowest point on Earth.
May 13, 2019 · An American explorer has descended nearly 11km (seven miles) to the deepest place in the ocean - the Mariana Trench in the Pacific. Victor Vescovo spent four hours exploring the bottom of the ...
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Nov 29, 2023 · Learn about the Mariana Trench, the deepest part of the ocean, located in the western Pacific Ocean. Find out how it was formed, what lives there, and who has been to the bottom of this extreme environment.
Apr 7, 2012 · Learn how ancient lava, tectonic movements, and remote location shaped the 7-mile-deep abyss. Find out why the Mariana Trench could trigger big quakes and what James Cameron discovered on his record dive.
