Question

Multiple Choice Question:
Grey water is mainly:
a)Polluted water
b)Unpolluted water
c)Potable water
d)Rainwater​

Answer 1

actually it is polluted water...

grey water, is water that already has been used domestically, commercially and industrially. This includes the leftover, untreated water generated from clothes washers, bathtubs and bathroom sinks.

Answer 2

ANSWER:

The correct option is option a) Polluted water.

EXPLANATION:

     Grey water is basically the wastewater which is generated from households and offices. It does not include fecal contamination. Its sources are usually sinks in houses, showers, baths, washing machines or  through dish washers.

     As it has already been used, hence it becomes polluted and no longer remains unpolluted or potable. It is also not rainwater. Hence the answer should be a)Polluted water.