Question

what is a pollution ?

Answer 1

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☸Pollution is something introduced into the environment that is dirty, unclean or has a harmful effect. 


☸Pollution can affect the air, the land and water bodies throughout the world.


☸Air pollution we cause results from the burning of fossil fuels, such as coal, oil, natural gas etc.


☸Breathing polluted air puts you at a higher risk for asthma .


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Answer 2

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. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants.Polluted water or garbage in the water bodies is a type of pollution.In other words, pollution means a sudden change in the environment due to emission of pollutants such as carbon monoxide etc.