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The permanently dark zone below the photic zone is called the aphotic zone. In this region, sunlight is unable to penetrate deep enough for photosynthesis to occur, resulting in a lack of primary production by plants. Organisms in this zone rely on alternative energy sources, such as detritus and chemosynthesis.
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Also known as achoo autosomal dominant compelling helio-ophthalmic outburst the photic sneeze reflex is triggered by something unusual what?
The photic sneeze reflex, commonly known as sun sneezing, is triggered by exposure to bright light, usually sunlight. It is a genetic trait that causes some individuals to sneeze when they suddenly move from a dark environment into a bright one.
What are the differences between an aphotic zone and an euphotic zone?
The aphotic zone is the deep part of the ocean where sunlight cannot penetrate, resulting in complete darkness. The euphotic zone is the upper layer of the ocean where there is enough sunlight for photosynthesis to occur, supporting a high concentration of marine life.
What is Neptunes storm called?
Neptune has a massive anti-cyclonic storm system spanning 13,000 x 6,600 km It is called "The Great Dark Spot". There is also a smaller cyclonic storm in the southern region, called, not surprisingly, "The Small Dark Spot"
What are dark lines in a stellar spectrum called?
The dark lines are absorption spectrum, the energy absorbed by Atoms in the atmosphere of the star. ================================ Fraunhofer's spectral lines.
What are dark colored rocks called?
Dark colored rocks are commonly called basalt, gabbro, and dolerite. These rocks are rich in iron and magnesium minerals, giving them a dark appearance.
The permanently dark zone below the photic zone is called what?
this could be the aphotic zone where only 1% of the surface light reaches. The Bethnic zone is the VERY bottom and is basically the sediment zone.
At what depth does light fail to penetrate water?
The upper 100 -200 m of the ocean is called the Photic zone (photo = light).At about 150 meters 99% of light is absorbed.Beyond the Photic zone, light does not penetrate, and it is pitch dark.
What distinguishes the photic zone from the photic zone in marine ecosystems?
photic and aphotic derive their names fron the root word photo means light that is photic and aphotic zone differ each other in amount of light reaching there photic zone is directly lit up by by solar energy while aphotic zone is perpetually dark inhabiting least amount of floran fauna
What distinguishes the photic zone from the aphotic zone in marine ecosystems?
photic and aphotic derive their names fron the root word photo means light that is photic and aphotic zone differ each other in amount of light reaching there photic zone is directly lit up by by solar energy while aphotic zone is perpetually dark inhabiting least amount of floran fauna
What distinguishes the photic zone from the a aphotic zone in a marine ecosystem?
photic and aphotic derive their names fron the root word photo means light that is photic and aphotic zone differ each other in amount of light reaching there photic zone is directly lit up by by solar energy while aphotic zone is perpetually dark inhabiting least amount of floran fauna
What distinguishes the photic zone from the aphotic zone in a marine ecosystems?
photic and aphotic derive their names fron the root word photo means light that is photic and aphotic zone differ each other in amount of light reaching there photic zone is directly lit up by by solar energy while aphotic zone is perpetually dark inhabiting least amount of floran fauna
What are some ways in which life in an aphotic zone might differ in a photic zone?
photic and aphotic derive their names fron the root word photo means light that is photic and aphotic zone differ each other in amount of light reaching there photic zone is directly lit up by by solar energy while aphotic zone is perpetually dark inhabiting least amount of floran fauna
What is the region about below about 200 m in an open ocean is called?
It is called dark zone
What is the aphotic zone?
Aphotic zone is the area of a lake or an ocean which gets little or no sunshine throughout the year.
What is the region 200 m below the open sea?
the region is called dark zone
Does the sun penetrates the aphotic zone of a marine biome?
No, the aphotic zone in a marine biome is the deep, dark layer where sunlight cannot penetrate. This zone lies below the photic zone, where sunlight can reach and support photosynthesis.
What was the comic dark ages?
I think this refers to what is called the Dark Age of Comic Books. There are differing interpretations of what this means. Please use the link below to get more information.
