When the level of dissolved oxygen falls to zero and many aquatic animals die because they do not get the oxygen dissolved to breathe. This leads to the septic of water.
Is it true that if the dissolved oxygen level drops to zero, the water will become septic? Give an example which could lower the dissolved oxygen content of an aquatic body.
Is it true that if the dissolved oxygen level drops to zero, the water will become septic? Give an example which could lower the dissolved oxygen content of an aquatic body.