How deep is the Mariana Trench?

The Mariana Trench is the deepest trench in the world, located at the bottom of the Pacific Ocean near the Mariana Islands in the northeastern part of the Philippines, with its center at 15°N latitude and 147°30E longitude. Its maximum depth reaches 11,034 meters. If the world's highest mountain, Mount Everest, is placed at the bottom of the ditch, the summit will not be able to expose the water.

It is extremely difficult to explore the mysteries of the deep sea, and many mountaineers have successfully conquered Mount Everest, but humans have not been able to go down to the depths of the trench in a submarine, and the huge water pressure of up to 1,100 atmospheres at the bottom of the trench is a huge challenge for mankind. The deep sea is a high-pressure, dark and icy world, with a typical temperature of 2 (in a very small number of seas, the ocean floor can reach as high as 380 due to geothermal influence). But there are still some special marine creatures living in the deep sea.

Some theories suggest that deep-sea trenches are formed mainly due to violent depressions in the earth's crust.

The Mariana Trench is the world's deepest trench and is located at the bottom of the Pacific Ocean near the Mariana Islands in the northeastern Philippines, which is estimated to have been formed 60 million years ago and is part of a series of trenches in the western Pacific Ocean. It is located at latitude 11 ° 20 N, longitude 142 ° E; , between the Asian continent and Australia, from the Iwo Islands in the north to the vicinity of Yap Island in the southwest. It has the Aleutian, Kurile, Japan, and Ogasawara trenches to the north, and the New Britain and New Hebrides trenches to the south.

The total length is 2,550 kilometers, arc-shaped, with an average width of 70 kilometers, and most of the water depth is more than 8,000 meters. The maximum water depth is in the Fichaz Abyss, which is 11,034 meters, which is the deepest point on Earth.

The Mariana Trench is the deepest trench in the world's oceans, and the deepest part of the Mariana Trench is called the Charinger Abyss, and its name is named in honor of the British ship Charlinger 8, which discovered it. So how deep is Charinger's abyss? In 1951, Charlinger 8 detected a depth of 10,836 meters; In 1957, the Soviet ship Vityaz measured a depth of 11,034 meters using acoustic reflectors; In 1960, the American manned submersible "Trieste" successfully reached the bottom of the Charinger abyss, and the depth measured by a plumb hammer was 10,912 meters; In 1984, the Japanese ship Takuyo measured a depth of 10,924 meters; The depth measured by Japan's Trench submersible in March 1995 was metres.

The maximum depth of the Mariana Trench is in the Fitzaz Abyss, at 11,034 meters, which is the deepest point on Earth.

Mariana Trench, at its deepest point of 11,034 meters.

Obvious points giveaway.

Just a little bit.

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The Mariana Trench is mostly at depths above 8,000 meters, with the deepest being 11,034 meters.

The Mariana Trench is located east of the Mariana Islands in the western North Pacific Ocean and is an arc-shaped depression on the ocean floor. The Mariana Trench is 2,550 kilometers long, with an average width of 70 kilometers, and most of the water is more than 8,000 meters deep. The deepest part of the Mariana Trench is in the Fichaz Abyss, and at 11,034 meters, it is the deepest point on Earth.

The Mariana Trench is a massive V-shaped trough with a depth of more than 11,000 meters, of which its deepest point is 11,034 meters; An object as tall as Mount Everest can easily fall into the bottomless passage of the nearby expanse while still leaving more than 1,000 meters of water to surface.

Causes of the formation of the Mariana Trench:

The Mariana Trench is believed to be caused by the collision of oceanic plates and continental plates, and because of the high density and low position of the rocks of the oceanic plates, they subduct under the continental plates, enter the mantle and gradually melt and disappear.

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. This is how the Mariana Trench was formed. These places are all areas of intense geological activity, manifested by volcanic eruptions and **.

At its deepest point of 6,11 kilometres, the Mariana Trench is the deepest known ocean and is one of the harshest areas on Earth due to its high water pressure, total darkness, low temperatures, low oxygen levels and lack of food resources.

Due to conditions, humans explored the Mariana Trench slightly later than Mount Everest. It was not until 1951 that the British invented a sonar detector called the "Challenger", which measured its depth to 10,863 meters. Of course, limited to the accuracy of the instrument at that time, this figure is not accurate.

Later, in 1957, the Soviets measured it again and got a final depth of 11,034 meters.

The Mariana Trench, also known as the Mariana Trench, is 2,550 kilometers long and arc-shaped, with an average width of 70 kilometers. It is estimated that the trench has been formed for 60 million years. At its deepest point of 6-11 km, it is the deepest known ocean, and it is one of the harshest areas on Earth due to high water pressure, complete darkness, low temperatures, low oxygen levels, and a lack of food resources.

At its deepest point of 6,11 km, the Mariana Trench is the deepest known ocean depth. High water pressure, complete darkness, low temperatures, low oxygen levels, and a lack of food resources make it one of the harshest areas on earth.

The Mariana Trench is also known as the Mariana Trench. It is located in the northeast of the Philippines, near the Mariana Islands, at the bottom of the Pacific Ocean, from Iwo Jima in the north to Yap Island in the southwest. It has the Aleutian, Kuril Island, Ogasawara and other trenches in the north, and the New Britain and New Hebrides trenches in the south, with a total length of 2,550 kilometers, an arc, and an average width of 70 kilometers.

It is estimated that the trench has been formed for 60 million years. The Mariana Trench is a plate subduction zone, and the geological movement of the seabed is very active, and the material composition and genesis of seamount volcanic rocks are of interest to marine geologists.

At its deepest point of 11,034 meters, the Mariana Trench is the deepest point on Earth.

The Mariana Trench is located at 11 °20 N, 142 °, that is, in the northeast of the Philippines, at the bottom of the Pacific Ocean near the Mariana Islands, between the Asian continent and Australia, from the Iwo Islands in the north to the vicinity of Yap Island in the southwest.

It has the Aleutian Trench, the Kuril Island, Japan, Ogasawara and other trenches in the north, and the New Britain and New Hebrides trenches in the south, with a total length of 2,550 kilometers, an arc, an average width of 70 kilometers, and most of the water depths are more than 8,000 meters.

The deepest point is in the Fichaz Abyss, at 11,034 meters, which is the deepest point on Earth.

The trench is estimated to have formed 60 million years ago and is part of a series of trenches on the ocean floor in the western Pacific Ocean.

At its deepest point of 11,034 meters, this is the deepest known ocean, where there is no light, low oxygen, low temperatures, and food resources are basically equal to none, so it is one of the harshest places on Earth. The Mariana Trench is close to Japan, so there is a lot of volcanic activity in Japan.

The Mariana Trench is formed by the collision of tectonic plates, and there are many volcanoes in the vicinity of the Mariana Trench, and this situation continues to continue, and there is a tendency to continue to deepen, so Japan is very dangerous and could fall into the Mariana Trench at any time. However, in the Mariana Trench, there are still some creatures that live here, such as lionfish.