0
What else can I help you with?
Why is unleaded petrol used for vehicles?
Because lead is highly toxic and considered a serious pollutant.
Is n2 considered an air pollutant?
No, n2 (nitrogen gas) is not considered an air pollutant.
How can a substance that is ordinarily considered a pollutant become a pollutant?
This happens when unharmful materials mixed to a toxic or a harmful subatance. When this happens it will considered a pollutant
How can a substance that is not ordinarily not considered a pollutant become a pollutant?
This happens when unharmful materials mixed to a toxic or a harmful subatance. When this happens it will considered a pollutant
Is nitrogen dioxide considered an air pollutant?
Yes, nitrogen dioxide is considered an air pollutant.
Is PM10 considered a pollutant?
yes this is a pollutant because it effect our heart beating
Is sea salt considered a pollutant?
Salt is considered a pollutant in soils because many plants does not support salted soils.
How can a substance that is ordinarily not considered a pollutant become a pollutant?
This happens when unharmful materials mixed to a toxic or a harmful subatance. When this happens it will considered a 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.
Why is ozone considered a pollutant in the ozone layer?
Ozone in the ozone layer is not at all a pollutant but it is something without which no ozone layer may have existed. Ozone can be considered as a pollutant in the stratospheric region but in the stratosphere or the ozone layer it is of full or complete use. No harms there.
Where is ozone considered to be a serious pollutant?
Troposphere
Which Air Pollutant Decreased The Most From 1970 To 1991?
"lead" is the air pollutant that decreased most in 1970 to 1991.
