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According to the dictionary, "Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the physical systems or living organisms." But, it is generally thought that pollution is man-made additives to the atmosphere.
What else can I help you with?
Why ozone layer is a pollutan when it is in the lower atmosphere and not a pollutant when in high?
Ozone layer is a pollutant when it is in lower atmosphere because there it does not protect us. The stratospheric ozone is a good one.
Why ozone is a pollutan when it is in the lower atmosphere and not a pollutant when in high?
Ozone is a pollutant. It is a secondary one. High ozone is good.
What is the natural occurring gas in the stratosphere that is considered a pollutant in the lower atmosphere?
Ozone (O3) is formed in the stratosphere, where it protects us from ultraviolet radiation. In the lower atmosphere ozone is considered a pollutant.
Is formaldehyde a primary pollutant?
No, formaldehyde is not considered a primary pollutant. It is a secondary pollutant that forms in the atmosphere as a result of chemical reactions involving primary pollutants such as volatile organic compounds (VOCs) and nitrogen oxides.
The atmosphere is made up of harmful substances called?
Air Pollutant. (:
What substance is not considered to be an air pollutant?
A lot of substances are not air pollutant. You must specify which kind of substance do you refer as a probable air pollutant.
Is Nitrogen oxide a primary or secondary pollutant?
secondary pollutant. deals with oxygen in air
What are the types of pollutants on the basis of origin and persistence?
There are too many possible pollutants to give a satisfactory answer to your question. Salt is not a pollutant in cooking, but it is in drinking water. Carbon dioxide is not a pollutant when we breathe it in and out, but it is a serious pollutant in the atmosphere.
Why is ozone found in upper atmosphere not a pollutant?
The ozone found in the upper atmosphere protects us from the UV rays. It is not a polluntant.
What is a naturally occurring gas in the stratosphere that is considered a pollutant in the lower atmosphere?
Ozone (O3).
Which of the following air pollutants is not a primary pollutant?
Ozone is not a primary pollutant. It is formed in the atmosphere as a secondary pollutant through reactions involving primary pollutants like nitrogen oxides and volatile organic compounds in the presence of sunlight.
Is the atmosphere always the same Explain why or why not.?
No, it is consntly changing due to weather patterns and pollutant in air.
