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Pollution is an introduction of harmful materials into the environment. These harmful materials are called pollutants,pollutants can also be natural or artificial An example of natural pollutant is volcanic ash while artificial pollutants are trash or runoff produced by factories. Pollutants damage the quality of air, water and land.

Water is liquid that is colourless,odourless and tasteless Safe water is important for public health,whether it is used for drinking,domestic use,food production or recreational purposes. Improved water supply and sanitation and good management of water resources can boost the rapid growth of the economy. Drinking safe water reduces the risk of ill health like cholera,dysenteryContinue reading “Drinking safe and clean water”