What term is used for water that is safe for human consumption?

The term used for water that is safe for human consumption is "potable water." This designation implies that the water meets specific health standards and is free from harmful contaminants, making it suitable for drinking and cooking. The term comes from the Latin word "potare," meaning "to drink." It is essential for safe human health because drinking contaminated or unsafe water can lead to severe health issues, including waterborne diseases.

In contrast, clean water might suggest that the water is free of visible pollution but does not necessarily confirm safety for consumption. Raw water refers to untreated water that has not undergone any purification processes, making it potentially unsafe for drinking. Contaminated water is, by definition, unsafe for consumption, as it contains harmful pathogens or pollutants. Therefore, potable water specifically assures safety for drinking, making it the correct answer.