How deep is the Mariana Trench? What other creatures?

In the Mariana Trench, the maximum depth of human diving is 10,929 meters. Diving down from the Mariana Trench, you can find shrimp, squid, octopus, etc., as well as sperm whales, and schools of largemouth angler fish from 2,000 to 3,000 meters. Below 8,000 meters, only some new fish species of about 18 cm were found, similar to flounder and some shrimp.

Aquatic reptiles (such as turtles, turtles, sea snakes, etc.), aquatic mammals (such as cetaceans), amphibians (adults of frogs, salamanders, etc.) all breathe with their lungs. Many lower animals (such as sponges and polyps, jellyfish, etc.) have neither gills nor lungs and exchange oxygen directly from the water with ** or cells. In addition,..

The maximum depth of the trench is 11,034 m (35,798 ft) below sea level.

The Mariana Trench (Japanese: Trench), or Mariana Islands Trench, is the deepest known ocean trench on Earth.

The trench is located on the seabed of the northwestern Pacific Ocean, at coordinates 11°21 n 142°12 e, in ** and the eastern part of the Northern Mariana Islands.

The trench is a subduction zone of two plates where the Pacific Plate subducts below the Philippine Sea Plate (or subdivided Mariana Plate). The depth of the bottom of the trench below sea level is greater than the height above sea level on Mount Everest.

The maximum depth of the trench is 11,034 m (35,798 ft) below sea level. If reference is made to its latitude and the Earth's equatorial uplift, this depth is 6,000 km from the Earth's center. In comparison, the Arctic Ocean is 4 to kilometers deep, and its seabed is 6,000 kilometers from the center of the earth, which is only one kilometer closer than the Mariana Trench.

At the bottom of the Mariana Trench, the water pressure is 1086 bar, or million pascals (MPa), 15,751 pounds per square inch (psi), or standard atmosphere.

Causes of formation. It is generally believed that the oceanic plate collides with the continental plate, and because the oceanic plate has a high density of rocks and a low position, it subducts under the continental plate, and the plate gradually melts and disappears after entering the mantle.

Ocean trenches are formed where collisions occur, and island arcs, back-arc basins, and coastal mountains are often formed on the side close to the mainland. These are areas of intense geological activity, with frequent volcanic eruptions and **.

1. There are no organisms at the bottom of the Mariana Trench, only bacteria and some microorganisms.

2. The Mariana Trench is located in the western part of the Pacific Ocean, which is part of a series of trenches on the ocean floor of the western Pacific Ocean, which is located between the Asian plate and the Pacific plate, from the Iwo Islands in the north to the vicinity of Yap Island in the southwest.

3. Most of the water depth of the Maria Trench is above 8,000 meters in Jingchengchang, and the maximum water depth is 11,034 meters in the Feichawuxingzi Abyss, which is the deepest point on the earth.

4. After the Indonesian Boom at the end of 2004, the Asia-Pacific plate has become more and more fragile, and the tsunami will become more and more active.

5. To sum up, this is the reason why there is no living thing at the bottom of the Maria Trench.

I think there must be some prehistoric creatures in this place, and there are probably some species hidden in it that have not been discovered by humans, which needs to be explored by us humans.

It's really possible that there were prehistoric creatures in the Mariana Trench, and I think there's a very big secret in it, and there may be a lot of creatures in it that we've never seen before.

It is very likely that this place is indeed more mysterious, and it is quite possible that there are some secrets, some secrets about nature.