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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.
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.
7 Απρ 2012 · 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.
The length of Marian Trench is more than five times the length of the Grand Canyon. The deepest spot of the trench is nearly 7 miles beneath the ocean’s surface. At the bottom of the trench, the ocean exerts a phenomenal amount of pressure, around 1,071 times that at sea level.
The trench has a crescent-like shape, 2,500 kilometers long. The deepest known point of the world ocean lies here which was named the ‘Challenger Deep’ (after the survey ship that discovered...
23 Απρ 2023 · The Mariana Trench is the deepest known oceanic trench on Earth, located in the western Pacific Ocean. It reaches a maximum depth of about 10,925 meters (35,843 feet) at its lowest point, known as the Challenger Deep, making it the deepest known point in the world's oceans.
23 Ιουν 2023 · Perhaps the most intriguing of these features is the Mariana Trench — a chasm in the western Pacific Ocean that spans more than 1,580 miles (2,540 kilometers) and is home to the Challenger...
