a sample of garden soil is put into a cylinder containing water. It was is shaken and allowed to settle.Draw and label the layers formed
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Soil is made up of a mixture of sand, silt, clay and rotted plant (organic) material. Different soil types have differing percentages of each. The jam jar soil experiment helps you to understand what the proportions of these are for the soil you work with. You should try this experiment with soils from different areas and compare the results to see how soils vary. Try it also with the soils you get in bags from garden centres for growing seeds and see how that varies from your garden soil.
Step One
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