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Multiple Choice Question Removal of large pieces of floating debris, oily substances, etc. during sewage treatment is called _______________. - Biology

MCQ

Multiple Choice Question

Removal of large pieces of floating debris, oily substances, etc. during sewage treatment is called _______________.

Options

  • primary treatment

  • secondary treatment

  • final treatment

  • amplification

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Solution

Removal of large pieces of floating debris, oily substances, etc. during sewage treatment is called primary treatment.

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Balbharati Biology 12th Standard HSC Maharashtra State Board
Chapter 11 Enhancement of Food Production
Exercise | Q 1.2 | Page 270
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