9th Class Science Natural resources Question Bank Natural Resources

  • question_answer
    Read the given paragraph.
    Soil X has very poor water holding capacity, soil Vis well drained and contains one part clay and two parts each of sand and silt. Soil Z has excellent water holding capacity but is poorly aerated.
    Select the correct statement regarding soils X, Y and Z.

    A) Soil X is commonly found in those regions where xerophytes are abundant.

    B) Soil Z is best suited for growth of plants like Casuarina, Eucalyptus and watermelon.

    C) Soil Y is best suited for making pots.

    D) All of these

    Correct Answer: A

    Solution :

    Here X is sandy soil, Y is loamy soil and Z is clayey soil. Sandy soil is commonly found in desert regions which receive very little rainfall and xerophytic plants are of common occurrence. Plants like Casuarina, Eucalyptus and watermelon grow well in sandy soil. Clayey soil is best suited for pottery.


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