First off, its Mariana Trench, and it is at 11,033 meters (36,201 feet) deep
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.