3rd Class Science Our Environment Question Bank Our Environment

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    Rashmi took three troughs each containing equal amounts of soil taken from different locations. Rashmi poured 500 mL of water gently onto the soil in each trough. Her observation after 30 minutes is shown in the given figure.
     
    According to the observations, which trough contains soil that is the most likely to be found at the base of a pond?
       

    A) Soil in trough E because it absorbed the most wafer.

    B) Soil in trough F because it absorbed the most water.

    C) Soil in trough G because it absorbed the least water.

    D) Soil in trough E because it absorbed the least water.

    Correct Answer: D

    Solution :

    Clayey soil is found at the base of a pond. Trough E contains clayey soil that absorbs least water.


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