Question

Why is ground water contaminated

Answer 1

here is your answer
groundwater is contaminated because the humans put man made items like oil, Road salt ,Chemicals ,gasoline and excetra.
hope it may help you

Answer 2

here is your answer
groundwater is contaminated why human beings they throw some wastage in the groundwater which is harmful for them only they throw the things that are following
they throw oil-in-water this through the hospital wastage and or some of them through dead bodies in groundwater like Ocean or sea hope its help you thank you please mark as brain list