“Pollution and smog” Pollution is silently affecting us and our planet. Pollution will eventually cause irreversible damage to our environment. Create Awareness about pollution, control pollution and save Mother Nature Pollution: Pollution is addition of contaminants to our Mother Nature. These contaminants include harmful gases such as greenhouse gases, volatile organic compounds, CFCS, NO X , SO X, dioxins, furans .Other contaminants include heavy metals such as mercury, lead, arsenic etc. and DDT, Polythene, asbestos, radioactive radiations. There are different types of pollution i.e. Air Pollution, Water Pollution, Soil pollution and Noise pollution. Air pollution is introduction of harmful substances to atmosphere. One of the hazardous effects of air pollution is smog. The word smog is derived from two words smoke and fog. It is grayish or blackish haze in atmosphere due to pollutants like sulfur and nitrogen oxides and vo...