Math, asked by Asheeshkumarsingh, 4 months ago

2. What is sewage? Explain why it is harmful to discharge untreated
sewage into rivers or seas.​

Answers

Answered by BeautyQueenSharu
1

Answer:

It is harmful to discharge untreated sewage into rivers or seas because it can pollute the whole sources of water. Sewage contains harmful substances and disease causing organisms. It is therefore dangerous to release untreated sewage in water.

Answered by Anonymous
2

Answer:

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