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

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Water Pollution

8.2.3 - Water Pollution

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is water pollution?

💡 Hint: Think about how waste and chemicals enter lakes and rivers.

Question 2 Easy

Name one source of water pollution.

💡 Hint: Recall examples we discussed in class.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary contributor to nutrient pollution?

Industrial discharges
Agricultural runoff
Wastewater treatment

💡 Hint: Think about where nutrients come from.

Question 2

True or False: Untreated sewage contributes to water pollution.

True
False

💡 Hint: Reflect on sanitation practices.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

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

💡 Hint: Think about how to effectively address the sources.

Challenge 2 Hard

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

💡 Hint: Consider what best indicates healthier ecosystems.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.