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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

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Elissa Gutmann

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What are the differences between an aphotic zone and an euphotic zone?

Euphotic & Aphotic zonesEuphotic zone : is the upper layer of water that receives light and thus photothensythesis is possibleAphotic zone : is the portion of ocean that is not exposed to sunlight , and extends from - 0,9 - 4.6 kmEuphotic & Aphotic zonesEuphotic zone : is the upper layer of water that receives light and thus photothensythesis is possibleAphotic zone : is the portion of ocean that is not exposed to sunlight , and extends from - 0,9 - 4.6 km


One reason why there tends to be more organisms in the photic zone than in the aphotic zone?

The photic zone, which extends from the surface of the water down to about 200 meters, receives sunlight that supports photosynthesis, allowing plants and phytoplankton to thrive. This primary production forms the foundation of the aquatic food web, attracting a diverse array of organisms, including herbivores and predators. In contrast, the aphotic zone lacks sufficient light for photosynthesis, resulting in fewer organisms and a more limited food supply. Consequently, the photic zone supports a greater abundance and variety of life compared to the aphotic zone.


What is aphotic zone?

The aphotic zone is the deepest part of the ocean where sunlight cannot reach. It is characterized by complete darkness and is home to various deep-sea organisms that have adapted to survival without light. The aphotic zone starts below the photic zone, which is the upper layer of the ocean where sunlight can penetrate.


Why is life abundant in the photic zone?

Life is abundant in the photic zone because it receives sunlight, which is essential for photosynthesis. Photosynthetic organisms like phytoplankton use sunlight to produce energy, leading to a rich food supply that supports a diverse ecosystem of marine organisms ranging from algae to fish.


What are the life zones of the ocean?

The zones are netric and somthing ill update soon stop leaving stupid answers about peoples moms -_-


What type of marine ecosystems do you think supports the least life?

aphotic zone


What are 2 environmental conditions in which marine life exists?

photic zone


What is the photic zone fo the ocean?

the photic zone is the place where 90% of under water sea life lives. it also has the most sunlight. because it is the top of the layers of the ocean.


The greatest number of organisms living in the photic zone of a marine biome are?

phytoplankton, which are microscopic algae that photosynthesize and form the base of the marine food web. They are highly abundant in the photic zone due to the availability of sunlight for photosynthesis. This abundance of phytoplankton supports a diverse ecosystem of marine life in the photic zone.


Why aphotic zone supports the least life?

The aphotic zone is the portion of a lake or ocean where there is little or no sunlight. This means the place is almost pitch black! These zones are often filled with myriad species humans have never seen before.


What are the 3 ocean light zones?

The three ocean light zones are known as the "photic" zones. The Greek root photic means light.§ The Euphotic Zone:extends from 0m to 80mmeans "full of light". In this light zoneenough light penetration for green plant growth.§ The Disphotic Zone:extending from 80m to approximately 200mmeans "partial light"Variety of blue-green light here.§ The Aphotic Zone:extending beyond the 200m markmeans "without light"any life in this region must survive without light.In other curtailed words - the sunlight zone, the twilight zone and the midnight zone.


What are facts about the Photic Zone?

The photic zone is the uppermost layer of the ocean where sunlight can penetrate, allowing photosynthesis to occur. It is home to a wide variety of marine life, from plankton to fish and even some larger mammals like whales. The depth of the photic zone can vary depending on the clarity of the water, but it typically extends down to around 200 meters.