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Discussion :: World Environment and Ecology

  1. What is the biggest source of pollution in the world?

    2. A.

     Sewage and Garbage
    B.

     Automobile Laxity
    C.

     Herbicide and Insecticide
    D.

     Industrial Tributaries

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    Answer : Option A

    Explanation :

    Environmental pollution is currently the biggest challenge facing the word today. Due to increase in population worid wide the untreated sewage discharge in lakes & rivers has increased. Even the garbage has increased manifold on daily basis. This was assessed during World Water Week by United Nation Environment Programme.

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