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Which of the following is not a source of waste water?

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Question

Which of the following is not a source of waste water?

Options

  • Sewers

  • Homes

  • Industries

  • Hospitals

MCQ
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Solution

Sewers

Explanation:

Sewers are the pipes through which wastewater generated from homes, industries and hospitals flows. They are not the source of wastewater.

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Wastewater Treatment Plant (WWTP)
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Chapter 18: Wastewater Story - MULTIPLE CHOICE QUESTIONS [Page 94]

APPEARS IN

NCERT Exemplar Science [English] Class 7
Chapter 18 Wastewater Story
MULTIPLE CHOICE QUESTIONS | Q 10. | Page 94

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