Which of the following is a source of graywater?
Sewage water
Shower water
Water waste from an auto repair garage
Water waste from a chemical company
is it b
Yes, shower water
Graywater refers to wastewater that is generated from various household activities, excluding sewage. It is relatively clean and can be reused for purposes like irrigation or flushing toilets. Among the options you provided, the source of graywater is "shower water."
To determine the source of graywater, you can identify the activities that produce wastewater that is not contaminated with human waste or extremely hazardous substances. In this case, shower water fits that criteria.
Sewage water includes human waste and is not considered graywater. Water waste from an auto repair garage or a chemical company may contain hazardous substances and is also not classified as graywater.