What's in In the past lesson, we discussed the ways to keep water and air clean and safe Today, with this learning module, you will deal on noise pollution - its effects and how to manage them. Answer first this activity to review your learnings. Directions: Match column A with the correct meaning of the phrases in column B. Write your answer in your notebook. B А 1. Conserve water a. Planting more trees to have cleaner air. 2. Reforestation b. Repurposing water that is already used like maximizing your home water use by catching rain water in a basin and using it for cleaning and flushing the toilet. 3. Reuse water c. Reduce water use and use it wisely. 4. Use clean fuels d. The big contributors to air pollution are gas and electricity. e. Using this will help minimize air pollution. 5. Consume less energy​