Across
- 4. it can be produced as quickly as it is used
- 5. long-term heating of Earth climate
- 9. it's reusing trash
- 10. poisonous gas
Down
- 1. it prevents harmful ultraviolet light from sun
- 2. color of plastic bin
- 3. number and variety of plant and animal species in a particular area
- 6. things such as minerals, forests, coal...
- 7. Demage caused to water, air or soil by harmful substance or waste
- 8. It covers a large area of sea with black collor