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photic
Photic Zone
Zoo planks have to stay where they are built. This is safer.
depend on sunlght, occurs within the photic zone
photic zone.
The photic zone of the ocean is the surface of the ocean that receives sunlight.
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Chemoautotrophs do not increase productivity in photic zones because they reside deep down on sea floors (abyssal zone) where no light penetrates. They are, however, active in the aphotic zone where no light from the sun is visible. There, these bacteria and protozoans take both organic and inorganic compounds provided by deep sea vents and become the "algae of the photic zone". Chemoautotrophs are the primary producers in the lower aphotic zone just like algae and phytoplankton is in the photic. The vital nutrients they provide depend on the type of chemoautotroph it is.
Photic = where there's light Aphotic = where there isn't light, deeper waters.
The epipelagic zone is the region in the ocean that is exposed to a sufficient enough amount of sunlight to allow photosynthesis to occur.
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
Photic = where there's light Aphotic = where there isn't light, deeper waters.