9th Class Social Science Sample Paper Social Studies - Sample Test Paper-9

  • question_answer
    What lessons can we draw from the conversion of the countryside in the USA from a bread basket to a dust bowl?

    A)  Human development cannot take place at the cost of natural environment

    B)  The importance of conservation of the ecosystem

    C)  Need for afforestation

    D)  Both [A] and [B]

    E)  None of these

    Correct Answer: D


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