Chlorine is formed by its breakdown. Fluorine is also created.
Chlorofluorocarbons (CFCs) are chemicals that react with and cause the destruction of stratospheric ozone. When released into the atmosphere, CFCs break down and release chlorine atoms, which then catalyze the breakdown of ozone molecules. This depletion of ozone leads to the formation of the ozone hole in the stratosphere.
Biogenic.
No. The opposite. Chlorine in chlorofluorocarbons (CFCs) destroys the ozone molecules. CFCs also remain in the atmosphere for up to 70 years. That is why, even though there are no more CFCs being emitted, it will take till 2060 for the ozone layer to repair itself completely.
Chlorofluorocarbons (CFCs), halons, and some types of hydrochlorofluorocarbons (HCFCs) are manmade substances that can break down ozone in the Earth's stratosphere. These chemicals release chlorine and bromine atoms when they reach the stratosphere, which then catalyze the breakdown of ozone molecules.
No, lightning does not directly contribute to the breakdown of CF-C compound. The breakdown of CF-C compound is typically a result of chemical processes, such as oxidation or hydrolysis, which do not involve lightning. Lightning can generate heat or electrical energy, but it does not have a direct influence on the breakdown of specific chemical compounds.
Water vapor, CFCs.
The chlorine in CFCs causes a breakdown of the ozone layer, resulting in more skin problems from increased ultraviolet light.
Chlorofluorocarbons (CFCs) are chemicals that react with and cause the destruction of stratospheric ozone. When released into the atmosphere, CFCs break down and release chlorine atoms, which then catalyze the breakdown of ozone molecules. This depletion of ozone leads to the formation of the ozone hole in the stratosphere.
Biogenic.
No. The opposite. Chlorine in chlorofluorocarbons (CFCs) destroys the ozone molecules. CFCs also remain in the atmosphere for up to 70 years. That is why, even though there are no more CFCs being emitted, it will take till 2060 for the ozone layer to repair itself completely.
Chlorofluorocarbons (CFCs), halons, and some types of hydrochlorofluorocarbons (HCFCs) are manmade substances that can break down ozone in the Earth's stratosphere. These chemicals release chlorine and bromine atoms when they reach the stratosphere, which then catalyze the breakdown of ozone molecules.
Bilirubin
No, lightning does not directly contribute to the breakdown of CF-C compound. The breakdown of CF-C compound is typically a result of chemical processes, such as oxidation or hydrolysis, which do not involve lightning. Lightning can generate heat or electrical energy, but it does not have a direct influence on the breakdown of specific chemical compounds.
Chlorofluorocarbons (CFCs) contain chlorine and bromine atoms, which are primarily responsible for the destruction of the Earth's ozone layer. When CFCs are released into the atmosphere, ultraviolet (UV) radiation breaks them down, releasing chlorine atoms. These chlorine atoms then catalyze the breakdown of ozone (O₃) molecules, leading to the depletion of the ozone layer that protects the Earth from harmful UV radiation.
Mechanical breakdown of parent rock water and ice gravity.
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In the atmosphere.See "Why is an ozone hole formed only above Antarctica and not over developed countries that emit a lot of CFCs?"