Practice Water Pollution - 8.2.3 | Chapter 8: Chemistry in Society and Environmental Chemistry | IB Grade 9 Chemistry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is water pollution?

πŸ’‘ Hint: Think about how waste and chemicals enter lakes and rivers.

Question 2

Easy

Name one source of water pollution.

πŸ’‘ Hint: Recall examples we discussed in class.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the primary contributor to nutrient pollution?

  • Industrial discharges
  • Agricultural runoff
  • Wastewater treatment

πŸ’‘ Hint: Think about where nutrients come from.

Question 2

True or False: Untreated sewage contributes to water pollution.

  • True
  • False

πŸ’‘ Hint: Reflect on sanitation practices.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a community awareness campaign to tackle agricultural runoff. Outline key messages and target audiences.

πŸ’‘ Hint: Think about how to effectively address the sources.

Question 2

Evaluate the impact of a recent policy intended to reduce industrial wastewater discharge in urban areas. What metrics would you use?

πŸ’‘ Hint: Consider what best indicates healthier ecosystems.

Challenge and get performance evaluation