ACTIVITY
We take some dry soil in a beaker Add water to the beaker and
stir the soil and water with a glass rod for a while we will see the
bubbles coming out of the soil (see Figure 5) These bubbles are of the
air which was present in spaces between the soil particles Actually,
when we stir the soil with water, then water enter the par
between the soil particles and expels the at prevent the
expelled air is seen in the form of bubbles coming out in the
So, this activity shows that soil contains all
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Answer. Answer: When dry soil is added in the water in a glass and stir it, bubbles appear. These bubbles are caused due to the air present in between the soil particles
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