Water Sample Analysis 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!

Page 1

Question 1 1. Chemical contaminants in water comes from:

Question 2 2. Which of the following chemical contaminants has been strongly associated with cancer, heart, respiratory, and neurological problems?

Question 3 3.

Which of the following are sources of the chemical contamination of water?

I. Nature

II. Agriculture

III. Cities

Question 4 4. Which of the following is an organic chemical?

Question 5 5. Excess nutrients from waste and agriculture, like _____, can contribute to toxic blooms.

Page 2

Question 6 6. Which of the following characteristics of water is ONLY really relevant for sea animals and not for humans?

Question 7 7. Which of the following is NOT a type of characteristic that forms part of water quality for human consumption?

Question 8 8. How long can humans survive without water?

Question 9 9. Which of the following is NOT a factor that forms part of water quality?

Question 10 10. Which of the following is NOT a factor in water supply?

Page 3

Question 11 11. Why is the water cycle significant to Earth's habitats?

Question 12 12. Why is Earth called the blue planet?

Question 13 13. Water covers 70% of the Earth's surface. Of that, 97% of all the water on Earth comes from _____, while 3% is _____.

Question 14 14. _____ is water that is held in the ground, but above groundwater, and can be found in the spaces between dirt particles following irrigation or rain.

Question 15 15. Surface water is mostly found on Earth in the form of _____.

Page 4

Question 16 16. Which of the following is NOT an example of surface water?

Question 17 17. Which of the following is NOT an effect of high turbidity?

Question 18 18. Which of the following is NOT a property of surface water?

Question 19 19. Which of the following is a measure of the salt content in surface water?

Question 20 20. Which of the following is a measure of the clarity of surface water?

Page 5

Question 21 21. Which of the following is not a factor in sampling well water?

Question 22 22. Which of the following is important when sampling flowing water?

Question 23 23. Which of the following is important when sampling still surface water?

Question 24 24. What are isokinetic methods of sampling water?

Question 25 25. Which of the following is important when sampling well water?

Water Sample Analysis 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!

VCE Chemistry: Exam Prep & Study Guide  /  Science Courses
Support