Why Is Water Sometimes Treated with Ultraviolet (UV)radiation

question 26

Multiple Choice

Why is water sometimes treated with ultraviolet (UV) radiation?

• A)To improve its color.
• B)To improve its taste.
• C)To remove sediment.
• D)To kill disease-causing agents.

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Definitions:

Verbal Message

Information conveyed through spoken words, as opposed to written or nonverbal means, in face-to-face or digital communication.

Nonverbal Messages

Communication conveyed through body language, facial expressions, and other physical gestures instead of verbal language.

Listening Ability

The skill of effectively receiving, interpreting, and responding to verbal communication.

Unspoken

Communication or agreements not expressed in words but understood tacitly.