Thursday, August 13, 2015

Grade 4 - To test the permeability of different types of soil -11th August, 2015

An experiment was demonstrated to explain the concept of permeability of different types of soil. Students learned that sandy soil is most permeable and clayey soil is least permeable. Students also learned that loamy soil (mixture of sand, silt and clay) is best suited for plants to grow as they retain sufficient amount of water.


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