Across
- 3. The process of transforming waste or unwanted products into new materials or products of better quality or environmental value
- 5. The protection and preservation of the environment and natural resources
- 9. Decayed organic material used as a plant fertilizer
- 11. A living organism that produces its own food through photosynthesis
- 12. Capable of being replenished or renewed
- 13. The natural home or environment of an animal, plant, or other organism
Down
- 1. The presence or introduction into the environment of a substance or thing that has harmful or poisonous effects
- 2. a biological community of interacting organisms and their physical environment.
- 4. The surroundings or conditions in which a person, animal, or plant lives or operates
- 6. The ability to be maintained at a certain rate or level without depleting natural resources
- 7. To convert waste into reusable material
- 8. A gas composed of carbon and oxygen that is released into the atmosphere through human activities like burning fossil fuels
- 10. These tall plants absorb carbon dioxide from the air and release oxygen, making them essential to the health of the planet