Pungent, colorless gases (sulfates are solids) formed primarily by the combustion of sulfur-containing fossil fuels, especially coal and oil. Considered major air pollutants, sulfur oxides may impact human health and damage vegetation.
SULFUR OXIDES
Meaning of SULFUR OXIDES in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012