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15.4.8.2.1. Legacy Pollutants
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Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
2 cards from this lesson. Good the night before a test.
Try these first
- 1.
What are legacy pollutants?
Hint
Think about pollution that lasts over time.
- 2.
Name one legacy pollutant.
Hint
Consider chemicals that have been used in industry.
- 3.
What are legacy pollutants?
- Substances that are newly developed
- Toxic substances that persist in the environment
- Only synthetic chemicals
Hint
Focus on the definition of legacy.
- 4.
True or False: DDT is a type of legacy pollutant.
- True
- False
Hint
Recall the types of chlorinated pesticides mentioned.
- 5.
Investigate the ecological consequences of allowing legacy pollutants to remain unchecked in a local area.
Hint
Consider both local flora and fauna affected by toxic accumulation.
- 6.
Propose a comprehensive plan to remediate a site contaminated with PCBs.
Hint
Evaluate multiple strategies to address contamination.
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