0
When a pollutant is removed from the air by a natural process, it typically involves mechanisms such as deposition, where particles settle out of the atmosphere due to gravity, or through chemical reactions that neutralize harmful substances. For instance, rain can wash pollutants from the air, a process known as washout, while vegetation can absorb certain gases through photosynthesis. These natural processes play a crucial role in maintaining air quality and reducing the concentration of harmful substances in the atmosphere.
What else can I help you with?
Is pollen a natural air pollutant?
Yes.
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.
Atmospheric substances which are unhealthy or interfere with natural cycles are called?
pollution
When the atmosphere is contaminated by pollutant from human and natural sources it is called?
primary pollution
Is CO2 an atmospheric pollutant?
yes, when it is released in large amounts than the normal natural percentage in air
Is n2 considered an air pollutant?
No, n2 (nitrogen gas) is not considered an air pollutant.
Is nitrogen dioxide considered an air pollutant?
Yes, nitrogen dioxide is considered an air pollutant.
Is O3 an air pollutant?
no
Which Air Pollutant Decreased The Most From 1970 To 1991?
"lead" is the air pollutant that decreased most in 1970 to 1991.
What is the most common air pollutant in the US?
Ozone is considered to be the most common air pollutant in the United States.
What air pollutant is the least successful when removed from the air by technologies in developed nations?
Carbon dioxide is the least successful air pollutant to remove from the air using existing technologies in developed nations. This is because CO2 is a common byproduct of fossil fuel combustion and industrial processes, and capturing and storing it at scale is technically challenging and expensive.
What type of pollution is caused by smoke from fires and ash from volcanoes?
Do you mean... natural Primary pollutant in the air and all the thick particulates.
