Summary 1
(MI) Air pollution can bring health problems and it can also harm the environment.
(SP) One, Air pollutants can be in the form of particulate matter which can be very damaging to our health.
(SP) In addition, Chemical reactions involving air pollutants can create acidic compounds which can cause disadvantage to plants and buildings.
(SP) Other, On rivers and soils have carry and deposit the Nitrogen cause by rain. (Change ac to pass)
(SP) Another, poisonous gas ozone cause by chemical reactions involving air pollutants. (Change ac to pass)