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Chemical pollution happens when certain compounds are improperly disposed of. This can affect the environment by disrupting the processes of the ecosystem. Chemical pollution happens when certain compounds are improperly disposed of. This can affect the environment by disrupting the processes of the ecosystem.
1. 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. 2. Something that pollutes; a pollutant or a group of pollutants: Pollution in the air reduced the visibility near the airport.(pÉËluËÊÉn).ollution. When there is pollution, the water or air in a place is dirty, impure, and dangerous, usually because poisonous chemicals have got into it. ...changes in the climate due to pollution of the atmosphere. Pollution is an uncount noun.