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How deep do organisms live in the sea?

Updated: 4/28/2022
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15y ago

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Deep-sea creatures live under water in an ocean or sea. They live in deapts such as trinches or caves. They are atleast 40 to 50 miles under water.'

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There no "caves" in the deep oceans. You find them in shallow coastal seas and coral reefs. The oceans are NOT "40 to 50 miles" deep - those figures are rubbish. The mean depth of the abyssal plains is about 3-4 miles at most; some subduction trenches like the Marianas are deeper, but none reach even 10 miles.

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8y ago
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15y ago

All the way to the deepest depth 11,110 meters.

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Q: How deep do organisms live in the sea?
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