Mariana Trench

Mariana Trench

Some important information about Mariana Trench- The mysterious deep sea.

1. Also known as the challenger deep.
2. It is one of the deepest spot of earth. it is 7 miles(Approx 70,000ft) down from the sea level.
3. Located in the western Pacific east of the Philippines and an average of approximately 124 miles (200 kilometers) east of the Mariana Islands.
4. it is approx 4.375 times deeper than the Mount Everest height.
5.  In 2009 united nation protected it and gives permits for research on the monuments inside it.
6. here the pressure is approx 1000bar.
7. The only human reach to the challenger deep was the U.S. navy Jacques Piccart and Don Walsh.