Science, asked by rawatprabha400, 2 months ago

Solid settled at the bottom of tank during purification of water is called *
sewage
sewer
sludge
sewerage

Answers

Answered by poorvign2007

0

Answer:

sludge

Explanation:

solid settled at the bottom of the tank during purification of water is called sludge

Answered by 1Anshika123

0

Answer:

I think sludge is right answer

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