Primary pollutants are harmful substances directly emitted into the atmosphere from sources such as vehicles, factories, and natural events, examples include carbon monoxide and sulfur dioxide. In contrast, secondary pollutants are not emitted directly but form in the atmosphere through chemical reactions involving primary pollutants, such as ozone and smog. Essentially, primary pollutants are the initial contaminants, while secondary pollutants result from interactions between those contaminants and other atmospheric components.
Primary pollutants are pollutants that enters the air directly from a source and Secondary pollutants are air pollutantsproduced by the reaction of a primary pollutant with some other pollutant
Some Primary pollutants are like when humans directly put them in the air Secondary pollutants are like when pollutants react with Primary and other Primary pollutants.
Secondary pollutants are substances that are not directly emitted into the atmosphere but form through chemical reactions between primary pollutants and other atmospheric components. For example, ground-level ozone is a secondary pollutant that results from the reaction of sunlight with pollutants like volatile organic compounds (VOCs) and nitrogen oxides (NOx), which are emitted from vehicle exhaust and industrial processes. These reactions typically occur in the presence of sunlight, making ozone concentration higher during warmer months.
Identify the difference between primary sector and secondary sector
secondary pollutants are pollutants that form from chemical reactions that occur when primary pollutants come in contact with other primary polluants or with naturally occurring substances such as water vapor.
secondary is cooler
what are the diffrence between primary reserve and secondary reserve?
Primary can't be recharged, secondary can be recharged.
The difference is that the earth has one and the moon doesn't.
there is no difference!
what is the difference between primary and seconday vitamin deficiency
math