1 thought on “Differentiate between the primary and secondary pollutants. Explain how these pollutants<br />are harmful for humans and environme”
Answer:
A primary pollutant is an air pollutant emitted directly from a source. Whereas, a secondary pollutant is not directly emitted as such, but forms when other pollutants (primary pollutants) react in the atmosphere.
Examples of a secondary pollutant include ozone, which is formed when hydrocarbons (HC) and nitrogen oxides (NOx) combine in the presence of sunlight; NO2, which is formed as NO combines with oxygen in the air; and acid rain, which is formed when sulfur dioxide or nitrogen oxides react with water.
These pollutants are very harmful to human in several ways. Like, the Nitrogen oxide or NO2 causes Acidic rain which is very harmful to aquatic lifes, plants and human. It also disrupts the food chain.. acidic rain can kill up to 73% of organisms on the earth surface which are very rich in the decomposition processes. Etc
Answer:
A primary pollutant is an air pollutant emitted directly from a source. Whereas, a secondary pollutant is not directly emitted as such, but forms when other pollutants (primary pollutants) react in the atmosphere.
Examples of a secondary pollutant include ozone, which is formed when hydrocarbons (HC) and nitrogen oxides (NOx) combine in the presence of sunlight; NO2, which is formed as NO combines with oxygen in the air; and acid rain, which is formed when sulfur dioxide or nitrogen oxides react with water.
These pollutants are very harmful to human in several ways. Like, the Nitrogen oxide or NO2 causes Acidic rain which is very harmful to aquatic lifes, plants and human. It also disrupts the food chain.. acidic rain can kill up to 73% of organisms on the earth surface which are very rich in the decomposition processes. Etc
Explanation: