CONCLUSION:
We can conclude by saying that, when the crystal potassium pertanganate was entered into either the hot or cold water it reacted by creating a convectional current, a different current for each tempreature that it was placed in, as when it was placed in the hot water, the crystal created a circular current, in which it spread around the water, rather then when it was placed in the cold water it created a totally opposite current, which made the crystal give-off sink. These different currents are due to the different densities of the water.
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