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  4. Ecology And Environment

SSC Ecology And Environment Sample Paper NCERT Sample Paper-3

  • question_answer
    Which of the following is the main cause of desertification?

    A)  Tourism

    B)  Irrigated agriculture

    C)  Overgrazing

    D)  Developmental activities

    Correct Answer: C

    Solution :

    [c] Desertification is the process which leads to desert formation. Its main factor is overgrazing. It is estimated that our country has about 400 million grazing animals, but we lack suitable pastures for them.


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