0
The Mariana Trench in the Pacific Ocean which is 10,911 meters deep (35,798 feet or 6.78 miles).
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the name of the world's largest underwater canyon?
It is The Marianas trench it is the deepest underwater canyon and i believe the longest at 1580 miles.The mid atlantic ridge stretches 10,000 miles!
What is a underwater canyon called?
It is known as a trench, which is the lower part of the ocean. The deepest trench is the Marina Trench.
What is a steep underwater canyon?
It is known as a trench, which is the lower part of the ocean. The deepest trench is the Marina Trench.
Is the Grand Canyon the deepest canyon?
The Cotahuasi Canyon of Peru is the world's deepest canyon The grand canyon is about 1737 meters deep - a little a mile. However the deepest canyon in the world is the Western CWM in Nepal on Mountain Everest where heat gets trapped and it gets so hot that the snow melts.
Where are the deepest canyons in the world?
no. it is not the deepest canyon but it is the grandest.
Is the grand canyon the only canyon in the world?
The Yarlung Tsangpo Grand Canyon is among the longest and deepest canyons in the world of Tibet.
What is the name of the deepest canyon on Venus?
what is the deepest canyon on venus
The deepest gorge in the world?
Colca canyon in Peru is 10500 feet in depth
Several canyons are claimed to be the world's deepest name two?
gand canyon and ili canyon
What is a deep ocean trenches?
A deep ocean trench is a deep underwater canyon. It is found at the deepest parts of the ocean. It is long, thin, and has steep sides.
What is the deepest gorge in Idaho?
The deepest gorge in Idaho is called Hells Canyon. The canyon is part of Hells Canyon National Recreation Area, and is North America's deepest river gorge.
A steep underwater canyon is called what?
You are probably looking for "trench".
