
Mapping the abyss
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Physics under pressure
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Life in the Hadal Zone
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Humans in the deep
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YOUR GOAL
Master of The Mariana Trench
artiteacher Hadal Zone Life
Under the squeeze, under the squeeze, we're floating completely at ease.

artiteacher Massive single-celled organisms thrive in the dark mud of the trench floor.

artiteacher Sort deep sea creatures by depth to discover how life survives the Mariana Trench.
Giant amoebas: Xenophyophores are single-celled organisms found in the trench that can grow as large as a tennis ball.
The deepest region of the ocean, typically lying within trenches from 6,000 to 11,000 meters below the surface. In 2017, researchers filmed a specialized snailfish swimming 8,178 meters deep within this dark environment.
What physical feature does the Mariana snailfish lack compared to shallow-water fish?
What toxic substances do xenophyophores in the Mariana Trench safely absorb from their environment?
Why can deep-sea organisms in the Mariana Trench survive pressures that would crush humans?
What is the name of the ocean zone that includes trenches deeper than 6,000 meters?

