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What lives in the Mariana Trench?

The three most common organisms at the bottom of the Mariana Trench are xenophyophores, amphipods and small sea cucumbers (holothurians), Gallo said. "These are some of the deepest holothurians ever observed, and they were relatively abundant," Gallo said.

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In respect to this, at what depth will water crush you?

Human beings can withstand 3 to 4 atmospheres of pressure, or 43.5 to 58 psi. Water weighs 64 pounds per cubic foot, or one atmosphere per 33 feet of depth, and presses in from all sides. The ocean's pressure can indeed crush you.
Which ocean is coldest?
The Arctic Ocean
The Arctic Ocean | National Geographic Society.

Consequently, how cold is the bottom of ocean?

Therefore, the deep ocean (below about 200 meters depth) is cold, with an average temperature of only 4°C (39°F). Cold water is also more dense, and as a result heavier, than warm water. Colder water sinks below the warm water at the surface, which contributes to the coldness of the deep ocean.
Moreover, is there a monster in the mariana trench? Home to all kinds of strange creatures. And perhaps even monsters. The deep sea hatchet fish is not only one of the strangest creatures found in the mariana.

People also ask how cold is the mariana trench?

34-39 degrees F
At areas like the Mariana Trench (or the Marianas Trench; both spellings are commonly found) the water temperature ranges from 34-39 degrees F (1-4 degrees C).
What is the deepest a submarine has ever gone?
The dive to the ocean's deepest point turned up some surprises. The news: During a four-hour exploration of the Mariana Trench, retired naval officer Victor Vescovo piloted his submarine to 10,927 meters (35,849 feet) below the sea's surface, making it the deepest dive on record.

You can also ask: is it cheaper to explore the ocean or space?

Space travel is certainly expensive. But as Cameron proved with his dive that cost approximately $8 million, deep-sea exploration is pricey as well.
How much money is at the bottom of the ocean?
How Much Treasure is Down There? The short answer, Sean Fisher says, is $60 billion.

Is it more expensive to explore space or the ocean?

The cost of exploring the ocean would be small compared to that of space. Creating spaceships and rovers to withstand atmospheric pressures and the burning point of the return to Earth would be too expensive to even compare the two. According to Space.com, each NASA launch costs around $500 million.

By Dekeles

When was the Mariana Trench last explored? :: Is there a monster in the Mariana Trench?
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