What are the sources of water pollution? Give examples.

1.	What are the sources of water pollution? Give examples.
Answer» Solution :(i) The water pollutants originate form both natural as well as human activities. The source of water pollution are classified as point and non-point sources. (II) Easily identified source of water pollution is called a point source. For example Municipal and industrial DISCHARGE pipes. (iii) Non-point source cannot be identificd easily. For example, agricultural runoffs, mining wastes, acid RAIN, STORM water drainage and CONSTRUCTION sediment

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