The term deep sea creature refers to organisms that live below the photic zone of the ocean. These creatures must survive in extremely harsh conditions, such as hundreds of bars of pressure, small amounts of oxygen, very little food, no sunlight, and constant, extreme cold. Most creatures have to depend on food floating down from above.
These creatures live in very harsh environments, such as the abyssal or hadal zones, which, being thousands of meters below the surface, are almost completely devoid of light. The water is between 3 and 10 degrees Celsius and has low oxygen levels. Due to the depth, the pressure is between 20 and 1,000 bars. Creatures that live hundreds or even thousands of meters deep in the ocean have adapted to the high pressure, lack of light, and other factors.
Read more about Deep Sea Creature: Barometric Pressure, Lack of Light, Lack of Resources, Deep Sea Research, Deep Sea Creatures in Popular Culture, See Also
Famous quotes containing the words deep sea, deep, sea and/or creature:
“There is a pleasure in the pathless woods,
There is a rapture on the lonely shore,
There is society where none intrudes
By the deep sea, and music in its roar:
I love not man the less, but nature more,”
—George Gordon Noel Byron (1788–1824)
“Their very imagination was dead. When you can say that of a man, he has struck bottom, I reckon; there is no lower deep for him.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)
“... but by that time a lot of sea had rolled by and Lucette was too tired to wait. Then the night was filled with the rattle of an old but still strong helicopter. Its diligent beam could spot only the dark head of Van, who, having been propelled out of the boat when it shied from its own sudden shadow, kept bobbing and bawling the drowned girl’s name in the black, foam-veined, complicated waters.”
—Vladimir Nabokov (1899–1977)
“Speak to me, lovely creature of my dreams, but only a few vague words.”
—Mason Cooley (b. 1927)