Well, Environmental pollution mainly affects animal. It harm their living environment. Acid rains can change the composition of rivers and seas. It is poisonous for aquatic animal. An an important quantity of ozone could cause lung problems to all animals. Nitrogen and phosphates in water cause growth of toxic algae, preventing other forms of life to follow their normal course. Eventually, soil pollution will cause harm and sometimes even the destruction of microorganisms, which can have the dramatic effect of killing the first layers of the primary food chain