explain how water polluation can be check ??
Answers
Answered by
1
Answer:1st by measuring PH value and second by counting numbers of coliform bacteria in the water
Explanation:
Answered by
0
HELLO M8!!
This is a 2 mark question..
Methods to check whether water is polluted or not are-
i.To check the pH level level of the water.
ii. Presence of coliform bacteria indicates that the water is contaminated.
Similar questions