What is the best solution for handling grey water?
A. Mix it with white water.
B. Run it through the sewage.
C. Use it for irrigation.
D. No best solution exists.
Answer: C
The best solution is to use it for irrigation, since running the water through the soil is less harmful than directly dumping it into natural water sources. Grey water may still require treatment before use and should never be mixed with white water.
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