Yes it is emitted directly from the milling.
Mostly HNO3 (Hydro nitrogen trioxide) this is the main one and also along with CO1/2/3 SO1/2/3 which are Carbon,Monoxide, Dioxide, Trioxide and Sulfur Monoxide, Dioxide, Trioxide.Hope this helped. Varian Wyrnn.
the opposite of a persistant pollutant.
Yes, it is a primary pollutant
Yes, in the troposphere, ozone is a pollutant.
No. Hydrocarbon is a Primary pollutant.
how dose the pollutant hamrful to the ecosystem
Secondary Pollutant
Pollutant
Yes, rain droplets are formed when moisture in a cloud nucleates onto a particle of airborne dust, salt, smoke or other natural or artificial pollutant.
that's a pollutant word
Carbon monoxide is himself a pollutant.