What is Photic Zone?

Photine zone is a surface layer of water body. It has enough light for organisms that can be photosynthesized. About 90% of life is found in this zone. The depth of this zone may vary tremendously depending on a number of different factors. The depth of Photic zone is measured by a device called Secchi; The disc is dropped in water and observers notice a point in which the disk formula cannot be clearly distinguished. This includes plants, bacteria, algae and many animals. Some residents of this area have developed creative adaptations such as pigments that help them use sunlight more efficiently so that they can survive at lower light levels.Ne. These creatures adapted to live in complete darkness and withstand extreme cold and pressure found in the depths of the ocean. One area of ​​surprising activities in the deep ocean is the hydrothermal openings that support the prosperous communities of organisms that use chemosynthesis for energy. These communities were discovered by the scientists who wouldIf it is impressed to find that organisms flourish in such extreme conditions.

One thing that can affect the depth of Photic zone is the turbidity. Trap is determined by water faults such as mud and mud that can obscure water, which significantly reduces the depth of Photic zone. Some water formations are naturally cloudy, while others tend to be clearer. The number of organisms in water can also change. Huge colonies of microorganisms such as eyelashes.

Scientists are naturally interested in Photic Zone because they can provide important information about the ocean health. The protection of this zone is important for fishing and other industries that use the ocean and as a whole for environmental survival. For example, those microorganisms that inhabit this area represent a significant percentage of the world's carbon dioxide consumption, breathe oxygen as a waste product and maintain the composition of gases in a stable atmospheresphere. It is assumed that Fytoplankton is responsible for 90% of the oxygen production in the world.