Ozone (O3) is formed in the stratosphere, where it protects us from ultraviolet radiation. In the lower atmosphere ozone is considered a pollutant.
No, "PAN" (peroxyacetyl nitrate) is not a primary pollutant; it is a type of secondary pollutant formed through chemical reactions of primary pollutants like volatile organic compounds (VOCs) and nitrogen oxides (NOx) in the atmosphere. PAN is a photochemical smog component formed in the presence of sunlight.
the pollutant that is formed is, Carbon Monoxide
Nitrogen Oxide is formed from Nitrogen when it is mixed with Oxygen. The word equation for the formation of this pollutant is N2 + O2 ----> 2NO (Nitrogen + Oxygen -----> Nitrogen Oxide)
Ozone is called a secondary pollutant because it is not directly emitted into the atmosphere. Instead, it is formed from chemical reactions between primary pollutants such as nitrogen oxides (NOx) and volatile organic compounds (VOCs) in the presence of sunlight. These reactions produce ozone as a secondary byproduct, which can be harmful to human health and the environment.
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Ground ozone is formed by thunder and lightening. It is a pollutant.
The ozone is found and formed in the atmosphere. It is formed in the stratosphere.
A secondary pollutant is not directly emitted, it is formed in the atmosphere when primary pollutants are mixed as through chemical and photochemical reaction. For example, a secondary pollution would be ozone which is formed when hydrocarbons and nitrogen oxides combine in sunlight
The ozone comes to earth as pollutant. It is formed by vehicles exhaust.
Ground level ozone is a pollutant. it is generally emitted from vehicles.
Two nuclear membranes are formed in the telophase of mitosis.