The Mariana Trench is the deepest trench in the world. It is the deepest part of the Ocean. Its maximum depth is over 11 kilometers. This trench was made when the Pacific plate and the Philippine plate collided. The depth of the trench is large enough to fit Mt. Everest, the highest mountain in the world. The water pressure at the bottom is 108.6MPa, 1000 times higher than on the ground.
Hyun-woo Cho Staff Reporter (email@example.com)