deep-sea habitat
Ocean floor environment
A deep-sea habitat is the environment found in ocean depths beyond the reach of sunlight, typically below 200 meters.
These zones support unique ecosystems adapted to extreme pressure, cold temperatures, and total darkness: Hydrothermal vents create deep-sea habitats teeming with life.
The term also applies to underwater structures where humans can live and work for extended periods: Aquanauts spent weeks in the deep-sea habitat studying marine life.
- seamountSubmerged volcanic elevation
- anglerfishBioluminescent deep-sea predator
- hydrothermal ventOcean floor hot spring
- trenchLong narrow excavation
- mid-ocean ridgeSubmarine volcanic mountain range
giant squid · sperm whale · bioluminescence · chemosynthesis · amphipods · midnight zone · hagfish · whale fall · submarine canyon · tube worms · brittle stars · thermocline · fathom · marine conservation · murky · coral · crushing · pressure suits
deep-sea habitatsurface waters
Water exposed to air
intertidal zone · tidal pool · coral reef · coastal waters · continental shelf
deep-sea habitatdesert
To leave behind completely
forest floor · grassland · tundra · forest · alpine meadow