1. Which of the following materials will decay? A. Cellophane B. Banana peelings C. Plates D. Bottle 2. Which statement is a good practice of disposing waste? A. Throwing away old clothes and broken bags B. Placing medicines in the cabinet with proper labels C. Keeping empty containers for future use D. Sorting biodegradable and non-biodegradable materials in the trash can 3. Which of the following show proper waste disposal? A. Scattering waste materials on the road B. Throwing waste materials on a vacant lot C. Putting all the waste materials in one container D. Segregating waste into decaying and non-decaying wastes 4. If you are going to dispose waste materials such as leaves and vegetable peelings, what are you going to do with this? A. Make a compost. B. Throw them in the river. C. Mix them with the non-decaying, D. Keep them in the cabinet and used again. 5. Why should waste never be disposed down rivers? A. To avoid pollution of water sources B. It will beautify the rivers. C. It will make the water clean.
