Multiple Choice
What is gray water?
A) Water used in industrial processing that is cleaned and used for irrigation.
B) Leftover irrigation water that is collected and recycled.
C) Water that has already been used in sinks, showers, washing machines, and dishwashers.
D) Water contaminated by salt from saltwater intrusion that is used for industry.
Correct Answer:
Verified
Correct Answer:
Verified
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