Chemistry, asked by tanuashish2014, 3 months ago

what is meant by sewer​

Answers

Answered by Anonymous
28

Answer:

A sewer is a large underground channel that carries waste matter and rain water away, usually to a place where it is treated and made harmless.

Answered by innocentbacchi18
5

Answer:

An underground conduit for carrying off drainage water and waste matter.

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