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What natural process removes small pollutant particles from the atmosphere?
Rainfall helps remove small pollutant particles from the atmosphere through a process called wet deposition. As raindrops fall through the air, they capture pollutants like dust and soot before reaching the ground. Once the rainwater reaches the surface, it carries these particles down with it, effectively cleansing the air.
Is n2 considered an air pollutant?
No, n2 (nitrogen gas) is not considered an 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 dioxide considered an air pollutant?
Yes, nitrogen dioxide is considered an air pollutant.
Is acid rain an outdoor pollutant?
Yes, acid rain is an outdoor pollutant. It is formed when sulfur dioxide and nitrogen oxides are released into the atmosphere and react with water vapor, forming acidic compounds that fall back to Earth as rain or snow.
Is sulfur compounds an air pollutant?
Yes, it is! They will cause the acid rain.
How do rain and snow remove the particles from the atmosphere?
Rain and snow remove dust, pollen, smoke and other pollutants from the air by weighing them down. The pollutants are then pressed into trees and other things until rain once again washes them away.
What natural process removes small pollutant particles from the atmosphere?
Rainfall helps remove small pollutant particles from the atmosphere through a process called wet deposition. As raindrops fall through the air, they capture pollutants like dust and soot before reaching the ground. Once the rainwater reaches the surface, it carries these particles down with it, effectively cleansing the air.
How can neutral pollutant particles be made attractive to the charged plate in an electrostatic precipitator?
Neutral particles can be given a temporary charge by ionizing them using sources like corona discharge. The charged plate in an electrostatic precipitator has an opposite charge to these ionized particles, which attracts them towards the plate. This process helps to remove the particles from the air stream efficiently.
Is water vapor an air pollutant?
No. Water vapor occurs naturally and is harmless, and is needed for precipitation. ********************* It could be argued both ways. Water vapour is considered a pollutant by people because of its apparent 90% contribution to the natural greenhouse effect. Though this may be the case, water vapour is, well, simply that: water vapour. It is what turns into rain, and rain is good. So both ways, rain could be considered a pollutant or not.
Sulfur dioxide combines with water vapor in the air to produce pollutant called?
Sulfur dioxide combining with water vapor in the air produces sulfuric acid, a highly acidic and harmful pollutant that contributes to acid rain.
When a pollutant is removed from air by a natural process?
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.
Is n2 considered an air pollutant?
No, n2 (nitrogen gas) is not considered an 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 dioxide considered an air pollutant?
Yes, nitrogen dioxide is considered an air pollutant.
Is acid rain an outdoor pollutant?
Yes, acid rain is an outdoor pollutant. It is formed when sulfur dioxide and nitrogen oxides are released into the atmosphere and react with water vapor, forming acidic compounds that fall back to Earth as rain or snow.
Is O3 an air pollutant?
no
