What is the abyssopelagic zone pressure?
5850 pounds per square inch
The pressure in the bathypelagic zone is extreme and at depths of 13,100 feet (4,000 meters), reaches over 5850 pounds per square inch! Yet, sperm whales can dive down to this level in search of food. The Abyssopelagic Zone (or abyssal zone) extends from 13,100 feet (4,000 meters) to 19,700 feet (6,000 meters).
What describes an abyssopelagic zone?
[ ə-bĭs′ə-pə-lăj′ĭk ] A layer of the oceanic zone lying below the bathypelagic zone and above the hadopelagic zone, at depths generally between about 4,000 and 6,000 m (13,120-19,680 ft). The abyssopelagic zone ranges in temperature from 10° to 4°C (50° to 39°F).
Does anything live in the abyssopelagic zone?
Animals of the Abyssopelagic Zone Animals capable of living at these depths include some species of squid, such as the deep-water squid, and octopus. Basket stars are echinoderms with an arm span larger than 25 cm living on the ocean floor or on another animal, feeding on detritus floating down from above.
Why is the abyssopelagic zone important?
The abyssal realm is the largest environment for Earth life, covering 300,000,000 square km (115,000,000 square miles), about 60 percent of the global surface and 83 percent of the area of oceans and seas. The abyssal realm is very calm, being far removed from storms that agitate the ocean at the air-sea interface.
How cold is the Abyssopelagic zone?
The abyssal zone has temperatures around 2 to 3 °C (36 to 37 °F) through the large majority of its mass. Due to there being no light, there are no plants producing oxygen, which primarily comes from ice that had melted long ago from the polar regions.
Is the ocean bottomless?
Bottomless. Very deep. Earth’s oceans are nowhere near as deep. The average ocean depth on Earth is about about 2.2 miles (3.5 km).
What organisms live in the Abyssopelagic zone?
Animals in this zone include anglerfish, deep sea jellyfish, deep sea shrimp, cookiecutter shark, tripod fish, and abyssal octopus also known as the dumbo octopus. The animals that live in this zone will eat anything since food is very scarce this deep down in the ocean.
What is the meaning of Abyssopelagic According to the Oxford English Dictionary?
Designating a region of the open water of seas and oceans which is at great depth but away from the sea floor; (of an organism) living in such a region.
What sharks live in the Abyssopelagic zone?
This diverse assemblage is dominated by skates, catsharks, lanternsharks, gulper sharks and dogfishes. However, certain species, such as cookiecutter sharks (Isistius spp.), some lanternsharks (Etmopteridae) and the pelagic stingray Pteroplatytrygon violacea, migrate vertically each day between deep and shallow water.
Do sponges live in abyssal zone?
The vast majority of sponges are marine (though there are approximately 150 species found in freshwater environments) and they inhabit depths from the intertidal zone of shallow, shelf seas to the lower continental slope / abyssal plain transition (depth approx. 3000m) of the deep sea.
Is there land under the ocean?
For Coastal Waters: “Land Under the Ocean” extends from the mean low-water line seaward to the city or town boundaries. For Nearshore Areas: “Land Under Ocean” extends from the mean low-water line to the municipal boundary or to a water depth of 80ft, whichever is shallower.
What types of animals live in the abyssal zone?
The abyssal zone is the habitat of marine animals including the angler fish, the umbrella mouth gulper, the fang tooth, the vampire squid (vampyroteuthis infernalis), the long-nosed chimaera, black shallower, tripod fish, etc. Some creatures can tolerate extreme pressures by lacking empty spaces within their bodies.
What animals live in the Abyss zone?
Spiny fish ( Himantolophus appelii ).
What is the water pressure of the mesopelagic zone?
The pressure is high — it can be up to 1,470 psi (pounds per square inch) and increases with depth. The amount of dissolved oxygen in the water is less than in the sunlit zone. Below the epipelagic zone is the mesopelagic zone, extending from 200 meters to 1000 meters.