[[1]] protects us from harmful radiation from the sun.

Question

[[1]]  protects us from harmful radiation from the sun.

Infinity Learn · Accepted Answer

Concept: The ozone layer shields humans from the sun's damaging rays.
We are shielded from all of the radiation that reaches the ground by the atmosphere above us. The lives that are surviving on the earth's surface are protected by it. By reflecting the majority of the heat from the sun, the atmosphere of the Earth lowers the temperature at the surface. One form of UV radiation, known as UV-B, causes sunburn and directly destroys DNA. The ozone layer shields humans from this radiation.
Skin ageing is accelerated with short-term exposure, yet skin development is strongly promoted.
cancer. The ozone layer shields life on Earth from UV-B radiation, which poses a hazard to human health and harms the majority of animals, plants, and bacteria when exposed over an extended period of time. Under the epidermis of animals, it is also necessary for the processing of vitamin D.
This stratospheric layer of ozone blocks UV-A, UV-B, and UV-C rays from the sun. Ozone molecules split into an oxygen molecule and a single oxygen atom as a result of UV-B absorption. Later, these two halves reunite to create the ozone molecule once more. In the ozone layer, ozone gas is constantly produced and being destroyed.
The oxygen molecules in the stratosphere totally absorb UV-C radiation as it enters the layer, preventing it from ever reaching the Earth's surface. Oxygen molecules are split into oxygen atoms by UV-C. The subsequent reaction of these single oxygen atoms results in the production of ozone. As a result, the stratosphere's ozone content rises as a result of these processes.
The stratosphere contains other gases than ozone. The stratosphere also contains hydrogen and nitrogen. They play a part in the ozone formation and destruction cycles as well. Thus, the quantity of ozone in the stratosphere is both reduced and increased by these interactions. The equilibrium between the natural processes of ozone synthesis and destruction maintains a natural ozone concentration in the stratosphere when this cycle is left unbroken.
Consequently, the ozone layer is the right response.

[[1]] protects us from harmful radiation from the sun.

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