1.Wastes that can decompose or destroy by itself. A. Biodegradable B. Non-biodegradable C. Hazardous wastes 2. Dangerous waste that are harmful to people, plants, and animals. A. Biodegradable B. Non-biodegradable C. Hazardous waste 3. Waste that cannot be destroyed by any means even if they are burned. A. Biodegradable B. Non-biodegradable C. Hazardous waste 4. Has been introduced to lessen piles and piles of trash. To use old materials again. A. Dumping B. Recycling C. Burning 5. Plastic, polystyrene/ Styrofoam, glass, cans are exame of: A. Biodegradable B. Non-biodegradable C. Hazardous waste 6. Paper, kitchen wastes, yard cuttings are examples of____ A. Biodegradable B. Non-biodegradable C. Hazardous waste 7. Chemicals, used batteries, expired medicines are examples of ____ A. Biodegradable B. Non-biodegradable C. Hazardous waste 8. This is done when you make a compost pit where you place organic wastes and leave it to rot. The soil bacteria aids in transforming your organic wastes into organic or natural fertilizers. A. Composing B. Recycling C. Burning 9. The following are importance in recycling except: A. Fewer new materials will be made. B. Less oil will be used to run electrical companies. C.Tourist will come to Baguio for visit. 10.After eating banana, where do you suppose to put your peelings? A. Biodegradable trash bin B. Non-biodegradable trash bin C. Hazardos wastes trash bin
