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4. Health Risks and Current Challenges
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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 is arsenic, and why is it a problem in drinking water?
Hint
Think about the health implications.
- 2.
What are common sources of waterborne diseases?
Hint
Recall the earlier discussion on sources of water.
- 3.
What percentage of the Bangladeshi population relies on tube wells for drinking water?
- 50%
- 80%
- 30%
Hint
Think back to the statistics shared in the context.
- 4.
True or False: Salinity in freshwater sources is increasing and poses health risks.
- True
- False
Hint
Consider the ongoing environmental changes discussed.
- 5.
Propose a multifaceted approach to increase awareness and reduce arsenic exposure in Bangladesh communities.
Hint
Think about economic and educational factors combined.
- 6.
Design a community-focused water safety plan that includes monitoring salinity levels.
Hint
Consider both the scientific and social aspects of community engagement.
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
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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