Question

$\Large{\underline{\underline{\bf{Question:-}}}}$
What is Sewage? In which way can Sewage be harmful to us ?
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Answer 1

Answer:

Sewage is waste water release from household and industrial applications.

it is harmful as-;

I) it decrease flora mid fauna of H2O.

II) Contamination of H2O / food/ soil.

III) dissemination of pathogenic bacteria.

Answer 2

Answer:

Sewage is the municipal waste matter that is carried away in sewers and drains. It includes both liquid and solid wastes, rich in organic matter and microbes. Many of these microbes are pathogenic and can cause several water- borne diseases. Sewage water is a major cause of polluting drinking water.