Ozone production in general:
Ozone in the ozone layer is formed when UV-C from the Sun dissociates an oxygen molecule, and some of those now-loose oxygen molecules connect with an oxygen molecule to form ozone.
Ozone in a rain storm is made by lightning dissociating oxygen molecules, and the rest occurs as above.
Ozone in tropospheric ozone pollution is directly made by internal combustion engines, but mostly by photoproduction when NOx (from combustion exhaust), and VOC (unburned fuel and "cow farts") are converted by violet or more energetic light into ozone and nitrogen gas (and the VOC just moves on).
Ozone in medical / industry / water treatment is made either by UV lamps (for low concentrations) or by electrical discharge dissociating oxygen molecules, and the rest occurs as above.
Ozone in the bloodstream is made by white blood cells (along with other powerful oxidants) in very tiny areas, when fighting infection at a site. The resultant of this fight is called "inflammation" or "swelling".
In the upper atmosphere: Light from the Sun breaks apart oxygen molecules (UV wavelengths of 215nm or shorter). Some of this monatomic oxygen combines with nitrogen molecules, some with oxygen molecules to make ozone, but most with other monatomic oxygen. Some of the nitrogen+oxygen molecules can catch lower energy light (still UV, but more available) and make ozone also. As the density of the atmosphere increases, this happens more and more often, until there is little / no UV-C available to break apart more oxygen molecules.
"Running out of UV-C" happens in the upper atmsophere. This is the bottom of the stratosphere / top of the troposphere, where ozone is at its peak concentration... the 'ozone layer". The atmosphere increases with density as the light comes from higher elevation, and eventually, all the UV-C has been absorbed. So ozone increases with decreasing elevation until it gets to the bottom of the stratosphere (where the ozone layer is located), where its concentration falls off pretty sharply with further decreases in altitude.
Scavengers of ozone are water vapor (decays ozone making hydrogen peroxide, blocks the nitrogen+oxygen path of ozone formation), any compound / process that consumes oxygen, and catalysts (such as some chlorine compounds) that convert ozone back to oxygen. Absorption of UV-C or UV-B by ozone, also breaks apart the ozone molecule (only some of which reforms as ozone later).
So the concentration of ozone at any given point is a balance of ozone production, ozone diffusion from adjacent areas, and ozone decay from just time and contaminants from other sources (both natural and Man-caused).
Oxygen in the atmosphere, and UV-C or more energetic radiation from the Sun.
Technically it was discovered not created. ^_^ You might wanna correct that!(just a suggestion sorry if I offended you)
The ozone layer is created by UV rays. They are radiations of the sun.
The ozone hole was created by CFC's. They react with ozone and deplete it.
The ozone is created by UV rays itself. It is formed by oxygen.
Ozone molecules are created by UV. They are high energy waves of the sun.
The ozone layer might have started very early. As the UV hit the oxygen, ozone would have been created.
Ozone is created by the oxygen molecules. When the UV falls on oxygen, ozone is formed.
Ozone depletion is the process where ozone holes are created in the ozone layer. It is caused due to the action of chloro-floro-carbons on the ozone molecule to break it down to oxygen.
Ozone depletion is the process where ozone holes are created in the ozone layer. It is caused due to the action of chloro-floro-carbons on the ozone molecule to break it down to oxygen.
Ozone depletion is the process where ozone holes are created in the ozone layer. It is caused due to the action of chloro-floro-carbons on the ozone molecule to break it down to oxygen.
Ozone layer is created in atmosphere. It is in the stratospheric layer.
Nothing is wrong with ozone layer. There is problem with absence of ozone layer.
The ozone layer is created by UV rays. They are radiations of the sun.
Ozone layer is created by natural processes. UV and thunder are some of them.
The ozone layer is created in stratosphere. It is formed by the UV rays.
The ozone is created in atmosphere by ozone cycle. It helps in maintaining the quantity of ozone layer.
Ozone is created by the oxygen molecules. When the UV falls on oxygen, ozone is formed.
The ozone layer is breaking due to CFC's. They are man created ODS.
Ozone layer history is fascinating. It was created as well as destroyed by UV.
An artificial ozone layer cannot be created. it is because the amount of ozone present in the atmosphere is so large that it cannot be created artificially.
The ozone layer might have started very early. As the UV hit the oxygen, ozone would have been created.
Ozone is created by the oxygen molecules. When the UV falls on oxygen, ozone is formed.