Take some soil and put it into a beaker containing water. The water should be at least five times the amount of soil taken. Stir the soil and water vigorously and allow the soil to settle down. Observe after some time.
Now answer the following questions :
If layers have formed, how is one layer different from another?

Explanation

Layers formed from soil are different as per its particle size and composition. Sometimes soil may be of different colours too.