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In the aphotic zone of a body of water, which lies below the photic zone, there is little to no sunlight, making it impossible for photosynthesis to occur. This zone is typically found at depths greater than about 200 meters in oceans and can extend deeper in certain environments. As a result, the ecosystem relies on organic matter that sinks from the upper layers, and organisms here are often adapted to low light and high pressure, leading to unique adaptations and behaviors. Life forms include bioluminescent organisms, deep-sea fish, and various invertebrates.
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What happens in a aphotic zone of body water?
There is no photosynthesis
What happens in an aphotic zone of body of water?
There is no photosynthesis
What happens in aphotic zone body of water?
In the aphotic zone of a body of water, which is typically found below about 200 meters (656 feet), there is insufficient sunlight for photosynthesis to occur. As a result, this zone is characterized by complete darkness and is home to organisms that rely on alternative energy sources, such as chemosynthesis or the consumption of organic matter that sinks from the upper layers. Marine life here includes deep-sea creatures like certain fish, crustaceans, and various invertebrates that have adapted to extreme pressure and cold temperatures. The absence of light also means that the biodiversity is typically lower than in the photic zone above.
What are the depths for the aphotic zone?
The aphotic zone is the depth of a lake or ocean where less than 1% of sunlight reaches. In the ocean it begins around 650-3,000 feet, but it depends on water conditions (how dark or murky the water is).
What is the difference between photic and aphotic?
"Photo" means light, so the difference is that one zone has light and the other has no light. (The prefix "a" means "without")
What happens in a aphotic zone of body water?
There is no photosynthesis
What happens in an aphotic zone of body of water?
There is no photosynthesis
What happens in an aphotic zone of a body of w?
there is no photosynthesis
What happens in an aphotic zone a body of water?
There is no photosynthesis
A body of freshwater is shown below. Which point in this body of water is most likely to be in the aphotic zone?
The point in the body of water that is most likely to be in the aphotic zone is the deepest point. The aphotic zone is the layer of a body of water where sunlight doesn't reach, so it typically starts at deeper depths where light penetration is limited or absent.
What is aphotic zone in the water?
It is so cold.
What is water pressure in the aphotic zone?
It is so cold.
What determines whether a zone is photic or aphotic?
The aphotic zone is formally defined as the depth beyond which less than 1% of sunlight penetrates.
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 distinguishes the photic zone from the aphotic zone in an aquatic zone?
Photic = where there's light Aphotic = where there isn't light, deeper waters.
What is the aphotic zone and what plants and animals live there?
Aphotic = no light so it is the zone below the depth of where light can penetrate. Depends on several things. The clarity of the water. less stuff in the water the farther light can go. There are no plants in the aphotic zone. Generally, there is less oxygen (and sometimes none) in the aphotic zone, but some animals can be found there. It depends on how deep this zone is and how well mixed the water column is.
What is the temperature in the photic zone?
This depends largely on which body of water we're talking about. The temperature of the photic zone in the arctic is definitely different that that of the tropics. What we can say is that due to the allowance of light, it is warmer than the aphotic (profundal) zone.
