Sulphur and nitrogen oxides (SO 2 (i.e. sulphur dioxide) and NO x ) cause acidification, which as well as damaging the natural environment, also disintegrates buildings and cultural monuments.
Sulphur and nitrogen oxides (SO 2 (i.e. sulphur dioxide) and NO x ) cause acidification, which as well as damaging the natural environment, also disintegrates buildings and cultural monuments.