What is the deepest sea in the world?
The deepest sea in the world is the part of the Pacific Ocean, called the Mariana Trench. This huge depression is located in the western part of the Philippine Sea, near the Mariana Islands. The deepest part of the Mariana Trench is known as the Challenger Trough, and its depth has been measured to be about 10,994 meters (36,070 feet) below sea level.
Features of the Marian Tomb
The Marianas grave is known for its extreme conditions. The pressure at the deepest points is more than 1000 times greater than at sea level, making it one of the most challenging environments in the world. Despite this, life has been found in the area, including various micro-organisms, fish and crustaceans that have adapted to these extreme conditions.
Challenger draft
Challenger’s trough is the deepest part of the Mariana Trench and at the same time the deepest known part of the ocean floor in the whole world. It is named after the HMS Challenger ship that charted the area in the 1870s. The exact depth of the sinkhole has been disputed, but most measurements place it at around 10,994 meters.
Research and Significance
The Marian grave has been studied on several different research trips and dives. One of the most famous dives was made in 1960, when Jacques Piccard and Don Walsh descended to the bottom of the deep in the Trieste submarine. In 2012, film director James Cameron made a solo descent to the bottom of the abyss with the Deepsea Challenger submarine.
The study of the Mariana Trench is important because it helps us to better understand the ecosystems and geological processes of the deep sea. In addition, it provides information on how life can survive in extreme conditions, which can also be useful in space research.
