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What is the Mariana Trench?
GeographyOcean
Quick Answer
The Mariana Trench is the deepest known ocean trench on Earth. Its deepest point, Challenger Deep, lies in the western Pacific Ocean.
The Full Story
The Mariana Trench is a crescent-shaped trench in the western Pacific, east of the Mariana Islands. It reaches nearly 11 kilometers deep, with Challenger Deep regarded as its deepest point. The trench forms where the Pacific Plate is being forced beneath smaller plates in a process called subduction. Extreme pressure, cold temperatures and total darkness make it one of the harshest environments on the planet.
Key Facts
1.Challenger Deep is about 11 km below sea level
2.It is located in the western Pacific Ocean
3.The trench is formed by subduction at a plate boundary
YouTube Angle
Suggested video title for this topic:
"Earth’s deepest ocean trench is deeper than Everest is tall"