Across
- 4. Material that decomposes naturally in the environment.
- 5. Material found in items such as cans and kitchen utensils.
- 8. Material that does not break down naturally and remains in the environment for a long time.
- 9. Material that can be recycled and reused to make new products.
- 10. Process by which waste breaks down naturally through the action of microorganisms.
Down
- 1. Tiny organisms that help decompose organic materials.
- 2. Material that results from food preparation and is discarded in the kitchen.
- 3. The presence of harmful substances in the environment, affecting air, water, or soil.
- 6. Substance found in things like juice containers, usually made of cardboard
- 7. Action of decreasing the amount of something to protect the environment.