SELECT * FROM question_mgmt as q WHERE id=6499 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=12 AND subId=16 AND chapterId=381 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 8th science Pollution of Air and Water clear transparent water is always fit for drinkin

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Clear, transparent water is always fit for drinking. Comment.

Answer:

No, clear and transparent water is always fit for drinking because it contains some disease causing bacteria and some microorganisms, some other dissolved contaminants etc. It might appear clean but it is still unfit for drinking. We can purify water by boiling it or by purifying it by the machines.


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