Trench zone

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The Trench zone is the deepest part of the ocean, and it includes areas such as the Mariana Trench. The pressure here is the highest in the ocean, and very few creatures can survive in this zone. The creatures that do exist in this zone are some of the most unique and fascinating creatures on Earth, such as the Mariana snailfish. These creatures have adapted to the extreme conditions of the hadal zone and have developed unique physiological adaptations to survive.

Synonyms:
Hadal zone
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