Microorganism Oxygen Consumption in Water Decomposition Quiz
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Microorganism Oxygen Consumption in Water Decomposition Quiz

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@ReputablePlateau

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Questions and Answers

What is the total amount of oxygen consumed by microorganisms in decomposition in one liter of water at 20°C for 5 days?

  • Approximately 100 milligrams
  • Approximately 1000 milligrams (correct)
  • Approximately 500 milligrams
  • Approximately 2000 milligrams

    • At what temperature does the microorganism decomposition process take place?

  • 40°C
  • 10°C
  • 30°C
  • 20°C (correct)

    • For how many days does the microorganism decomposition process occur?

  • 3 days
  • 2 days
  • 7 days
  • 5 days (correct)

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