The correct answer is option C
Water is the most important component of the life on earth. Drinking water should be clean and free from harmful microorganisms.
According to definition potable water is the water that can be used without the risk of any problem in the shorter term and longer terms.
The potable water is used for the various processes like drinking and other vital processes. Consumption of water should not cause any water borne disease.
The defining characteristic of potable water is that it can be used and consumed without risk.
A potable water is water that is safe to be used as drinking water.
A potable water must be safe for cooking, drinking etc. The defining characteristics here is "safe" (consumed without any risk).
Therefore, we can conclude that the defining characteristic of potable water is that it can be used and consumed without risk.
Learn more about potable water here: https://brainly.com/question/11854933
