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7th Class Science Soil Question Bank Soil

  • question_answer
    DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 Water when allowed to percolate through a loamy soil, took 20 minutes for 400 mL of water to percolate. Different soils have different percolation rates. Percolation rate of sandy soil is faster as compared to clayey soil. Loamy soil contains __________

    A) sand, clay and silt

    B) sand, humus and rock

    C) sand, humus and silt

    D) sand, clay and rock

    Correct Answer: A

    Solution :

    Loamy soil in a mixture of sand, clay and silt.


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