hard to say
Deep Trench in the ocean floor. It can sometimes be mistaken for a mid-ocean ridge.
Abyssal Plain,Ocean Trench,Seamount,and Mid-Ocean ridge
At a distance of 4100 kilometers on the ocean bottom, you would encounter the Mariana Trench, the deepest known oceanic trench. This trench is located in the western Pacific Ocean, reaching a maximum known depth of about 11,034 meters (36,201 feet) at the Challenger Deep.
the answer i Izu the trench
They are: Continental Shelf Continental Slope Abyssal Plain Ocean Deeps
It is in the Mariana Trench!
Deep ocean trenches are deep slits in the middle of the ocean. The pressure inside these trenches is unbearable. long, curved valleys along the edges of the ocean basin
The ocean trench is almost 7 miles deep.
This iis a trench.Also ocean basin is the deepest part of the ocean.
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.
The deepest point on the Earth's surface is Challenger Deep, part of the Marianas Trench in the Pacific Ocean
a deep-ocean trench is a portion of the earth crust