Enrol to start learning
Reading is open to everyone. Enrolling is free, and it is what unlocks the audio lessons, practice tests and progress tracking.
3. Contaminated Sites and Historical Liability
This section
Practice test
11 questions on this section. Wrong answers show you what to read again.
Sign up to take itWhole chapter
Revision test
Mixed questions from across the chapter. Your answers get marked.
Sign up to take itQuick
Flashcard drill
3 cards from this lesson. Good the night before a test.
Try these first
- 1.
What does NAPL stand for?
Hint
Remember the context of liquid types.
- 2.
Name the two types of NAPLs.
Hint
Think about their density compared to water.
- 3.
What does D NAPL stand for?
- Dense Non-Aqueous Phase Liquid
- Light Non-Aqueous Phase Liquid
- Neither
Hint
Think about the properties of the liquid.
- 4.
DNAPLs and LNAPLs are types of what?
- Gases
- Solids
- Non-Aqueous Phase Liquids
Hint
Consider their relation to water.
- 5.
Analyze a contaminated site where both D NAPL and L NAPL have been identified. Detail a remediation strategy considering historical liability.
Hint
Consider all stakeholders in remediation efforts.
- 6.
Discuss the implications of sediment contamination on aquatic life and public health over decades.
Hint
Reflect on the long-term impacts of environmental negligence.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
1 more question available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting