CBSE Class 8 Answered
Define waterbpollution
Asked by pk370645 | 21 Jan, 2019, 07:29: PM
Expert Answer
Water pollution is defined as the addition of harmful substances to water bodies which causes a change in its physical,
chemical and biological properties and thereby making it unfit for human consumption.
Answered by Varsha | 22 Jan, 2019, 10:55: AM
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