Pollution

It defines to be the harmful change which is created to the surrounding atmosphere by the human and developments. The most common are air and water pollution, which is now, became very harmful to the human lives. Draining the wastages into the rivers and the unwanted gases into atmosphere results in pollution. Where there is another form of pollution known as noise pollution which is not in the minds of many people but this also being considerable disturbance to the human lives. Acid rain is the most dangerous effect of these pollutions where the gases like sulphur-di-oxide and CO mixes with the clouds in atmosphere which comes back to the earth as acids such as sulphuric acid. These acids even causes cancer and inhaling of such gases gives us respiratory problems. To avoid such problems planting more trees, avoiding plastics and proper recirculation of the waste materials must be boosted up.