Question

how does water becomes impure ?​

Answer 1

Explanation:

Unwanted impurities in water can be caused by a variety of conditions. ... They end up in water because of contact with industrial sewage and wastewater, agricultural waste and runoff, decomposing waste in water bodies, and imbalances in water chemical profiles that promote the proliferation of microbes.

Answer 2

Answer:

when dirt is added i guess

Explanation:

when dirt is in, it wont be pure right?