A.
The CO2 causes asphyxial death due to oxygen starvation.B.
Acid rain caused due to oxides of nitrogen and sulphur.C.
Ozone destroys the crops of potato, alfalfa and spinach.D.
The UV rays and IR rays are ionising radiations.E.
The photochemical smog contains PAN and Ozone.(a) How was the algal bloom caused ?
(b) What would be the consequences ?
(c) Give the term for the cause of it.
(b) Water becomes unfit for aquatic fauna because of less oxygen, scum and unpleasant odour.
(c) Eutrophication.