There is no photosynthesis
There is no photosynthesis
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).
"Photo" means light, so the difference is that one zone has light and the other has no light. (The prefix "a" means "without")
Sunlight can reach through all the zones of the ocean, including the epipelagic (sunlight zone), mesopelagic, bathypelagic, abyssopelagic, and hadalpelagic zones. The intensity of sunlight decreases with depth, so the amount of light available for photosynthesis decreases below the epipelagic zone.
AnswerAphotic Zone or 'Midnight' Zone.No Sunlight Reaches the Layer of Oceanreferred to as the Aphotic Zone or 'Midnight' Zone- this is at Ocean Depths of 1000+ Meters. The Aphotic Zone (sometimes called the 'Midnight' Zone), exists at depths below 1000 meters. No Sunlight Reaches this Zone at all, it is completely absent of light; hence the slang term for it, the 'Midnight' Zone.Detailed ExplanationOceans consist of 3 Zones, the Zones are classified by the amount of Light that passes through. The top two Ocean layers allow for Sunlight to penetrate through, however NOT the Third & Deepest Ocean Layer.Euphotic Zone or 'Sunlight' Zone - Depth 200 Meters:The top most 200 meters of ocean is called the Euphotic Zone (or called the 'Sunlight' Zone). Sunlight travels easily through this Zone of the Ocean and plant-life is widespread.Dysphotic Zone or 'Twilight' Zone - Depth 200 Meters - 1000 Meters:This layer, immediately beneath the Euphotic Zone/'Sunlight' Zone, between 200 meters and 1000 meters is called the Dysphotic Zone (or more commonly called the 'Twilight' Zone). Sunlight dissipates quickly as the depth increases, and very little light penetrates throughout this, Dysphotic Zone.Aphotic Zone or 'Midnight' Zone - Depth 1000+ Meters:The Aphotic Zone (sometimes called the 'Midnight' Zone), exists at depths below 1000 meters. No Sunlight Reaches this Zone at all, it is completely absent of light; hence the slang term for it - 'Midnight' Zone.
There is no photosynthesis
there is no photosynthesis
There is no photosynthesis
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.
It is so cold.
It is so cold.
The aphotic zone is formally defined as the depth beyond which less than 1% of sunlight penetrates.
Aphotic zone is the area of a lake or an ocean which gets little or no sunshine throughout the year.
Photic = where there's light Aphotic = where there isn't light, deeper waters.
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.
Photic = where there's light Aphotic = where there isn't light, deeper waters.
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.