Bioremediation: Help and Review Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Is there any evidence that bioremediation happens on a large scale?

Question 2 2. When did the very first ideas of bioremediation begin in modern times?

Question 3 3. What is the fate of pollutants during bioremediation?

Question 4 4. Who does the work of bioremediation?

Question 5 5. What is bioremediation?

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Question 6 6. What is biostimulation?

Question 7 7. Which of the following is true of the Exxon-Valdez and Deep Horizon oil spills?

Question 8 8. Why were genetically engineered microbes not used extensively in bioremediation?

Question 9 9. What is oil?

Question 10 10. What are microorganisms?

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Question 11 11. What is a hydrocarbon?

Question 12 12. What are microorganisms?

Question 13 13.

Which of these is NOT an important nutrient that is necessary for some bacteria used in bioremediation to grow?

I. Arsenic

II. Oxygen

III. Nitrogen

Question 14 14. What is bioremediation?

Question 15 15. Bioremediation is when _____.

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Question 16 16. How does biostimulation help in bioremediation?

Question 17 17. When the microbes needed for bioremediation are too slow what is a potential solution?

Question 18 18. During bioremediation, which correctly describes the sequence of events?

Question 19 19. What is bioremediation?

Question 20 20. Where are microbes found that have the potential to help with bioremediation?

Bioremediation: Help and Review Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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