when water becomes unclean and poisonous due to mixing of natural or artificial unwanted material the amount of decreases

when water becomes unclean and poisonous due to mixing of natural or a

1.	when water becomes unclean and poisonous due to mixing of natural or artificial unwanted material the amount of decreases
Answer» ONG>Explanation: becomes unclean and poisonous DUE to MIXING of natural or ARTIFICIAL UNWANTED material the amount of decreases