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Discussion :: Environmental Science

  1. The undesirable change in physical, chemical or biological characteristics of air, land and water is referred as

    2. A.

     Pollutants
    B.

     Ecodestructions
    C.

     Pollution
    D.

     All of these

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    Answer : Option C

    Explanation :

    Pollution is any undesirable change in the physical, chemical or biological characteristics of air, water or land. Pollution can harm the health and threaten the survival or activities of human beings and other living organisms.

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