Question

micro organism help us to clean water. true or false​

Answer 1

Answer:

true

Explanation:

Purifying bacteria, protozoa, and rotifers must either be mixed throughout the water or have the water circulated past them to be effective. Sewage treatment plants mix these organisms as activated sludge or circulate water past organisms living on trickling filters or rotating biological contactors.

Answer 2

QUESTION:-

MICRO-ORGANISMS HELP US TO CLEAN WATER

ANSWER:-

ITS FALSE..

MICROORGANISM NOT HELPS TO CLEAN WATER BUT IT DIRTY WATER..

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