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SOIL SHAKE EXPERIMENT
To know what the soil contains do the soil shake experiment.
• Take some garden soil and put in a glass jar.
• Add water to the contents in the jar and stir it well.
• Your soil shake is ready.
• Now keep the jar undisturbed for minimum 30 minutes.
• You will notice that the soil is separated into different layers.
• So there are distinctively four layers of the soil.
