Pollution is the worst in the world but the human being are polluting our earth with a dangerous thing called pollution. Pollution has many disorder like asthma etc which can kill your lung we have 4 types of pollution water pollution,land pollution,air pollution and noise pollution all pollution are dangerous in many ways like sir pollution can harm your lungs and water pollution can damage your kidney and land pollution smell can damage your nostrils and noise pollution can harm our ears know you can think how dangerous a pollution is and whenever you go out side for travelling do not throw garbage outside