First off, its Mariana Trench, and it is at 11,033 meters (36,201 feet) deep
The Mariana Trench is 6.831 miles deep at its deepest known point.
The trench is 35,600,056 ft deep
the answer i Izu the trench
It is in the Mariana Trench!
Marianas Trench
about 6 miles deep
The Hellenic trench is about 5000 meters or 16404 feet at the Matapan Deep system.
35 838ft/10 923m deep. the deepest point in the trench is the challenger deep
its 3 inches deep
Deep Trench in the ocean floor. It can sometimes be mistaken for a mid-ocean ridge.
a deep-ocean trench is a portion of the earth crust
Challenger Deep is a very deep spot on Mariana's Trench. Mariana's Trench is very long and Challenger Deep is just a tiny part of it, considered the deepest part.
The deepest trenches in the world are -1 - Mariana Trench (aka Challenger Deep) in the western Pacific Ocean at 11,034 metres deep.2 - Tonga Trench in the south Pacific Ocean at 10,882 metres deep.3 - Philippine Trench (aka Philippine Deep, Mindanao Trench and Mindanao Deep) in the western Pacific Ocean at 10,540 metres deep.