Mariana Trench - Wikipedia
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 Deepest Oceanic Trenches In The World - WorldAtlas
2017年4月25日 · With a depth of 36,201 feet, the Challenger Deep of the Mariana Trench is the deepest known oceanic trench in the world and is located in the Pacific Ocean.
Oceanic trench - Wikipedia
There are about 50,000 km (31,000 mi) of oceanic trenches worldwide, mostly around the Pacific Ocean, but also in the eastern Indian Ocean and a few other locations. The greatest ocean depth measured is in the Challenger Deep of the Mariana Trench, at a depth of 10,994 m (36,070 ft) below sea level.
Mariana Trench | Depth, Location, Facts, Maps, & Pictures
2024年12月12日 · Mariana Trench, deep-sea trench in the floor of the western North Pacific Ocean, the deepest such trench known on Earth, located mostly east as well as south of the Mariana Islands. It is part of the western Pacific system of oceanic trenches coinciding with subduction zones —points where two adjacent tectonic plates collide, one being forced ...
The 13 Deepest Trenches in the Ocean - A-Z Animals
2023年11月14日 · The Mariana Trench is the deepest ocean trench on Earth, with a maximum depth of 36,200 feet. The deepest point is known as the Challenger Deep. Located in the western Pacific Ocean, the Mariana Trench occurs 124 miles east of the Mariana Islands.
How Deep Is the Mariana Trench and What Have We Found in its …
2023年11月29日 · The Mariana Trench is the deepest part of the world's oceans, located in the western Pacific Ocean. The weight of the ocean above it creates pressure around 15,750 pounds per square inch (more than 1,000 times what we experience on …
Top 5 Deepest Ocean Trenches - THE WORLD GEOGRAPHY
The Mariana Trench is the deepest part of the world's oceans, and the lowest elevation of the surface of the Earth 's crust. It is located in the western Pacific Ocean, to the east of the Mariana Islands. The trench is about 2,550 kilometres (1,580 mi) long but has a mean width of only 69 kilometres (43 mi).
The 1875 Expedition That Found the Deepest Part of the Ocean
2025年1月3日 · Challenger Deep, as the deepest part of the Mariana Trench became known, has since been measured numerous times with single-beam sonar, multibeam sonar, side-scan sonar and pressure sensors ...
How deep is the Mariana Trench? - Live Science
2023年3月11日 · The deepest spot in the Mariana Trench is a valley called the Challenger Deep, located at the Mariana Trench's southern end, according to the National Oceanic and Atmospheric...
Mariana Trench: Exploring the Deepest Oceanic Abyss - Our …
2024年11月29日 · Marianas Trench, located in the western Pacific Ocean, is the deepest oceanic trench on Earth. This underwater chasm descends to a maximum depth of approximately 36,000 feet (10,972 meters) at its deepest part, the Challenger Deep.