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What is Pollution ??

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What is Pollution ??

    • Posted by Arohi Saini 2 years, 11 months ago

    CBSE > Class 07 > Science
    • 4 answers

    Devika S S 2 years, 11 months ago

    Pollution is the introduction of harmful materials in the environment. The four common types of pollution are, air, water,noise and soil polllution.

    0Thank You

    Devika S S 2 years, 11 months ago

    Pollution is the introduction of harmful materials in the environment. The four common types of pollution are, air, water,noise and soil polllution.

    0Thank You

    Chetna Ahuja 2 years, 11 months ago

    Pollution is the introduction of harmful material in the environment

    0Thank You

    Shreeja Mukherjee 2 years, 11 months ago

    Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants.

    1Thank You

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