what is pollution definition
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Answer: Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat or light.
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The act or process of polluting or the state of being polluted, especially the contamination of soil, water, or the atmosphere by the discharge of harmful substances.
Something that pollutes; a pollutant or a group of pollutants: Pollution in the air reduced the visibility near the airport.
Something that pollutes; a pollutant or a group of pollutants: Pollution in the air reduced the visibility near the airport.
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