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- 10:23, 15 February 2023 Dian talk contribs created page Pollutant (Created page with "A pollutants is a materials that cause Pollution ==What is a pollutant?== A pollutant is a substance or energy introduced into the environment that has undesired effects, or adversely affects the usefulness of a resource. These can be both naturally forming (i.e. minerals or extracted compounds like oil) or anthropogenic in origin (i.e. manufactured materials or by-products from biodegradation). Pollutants can be categorized in a variety of different ways. For exam...")
