Across
- 2. Process of turning waste into reusable material
- 3. Variety of plant and animal life in an area
- 6. Energy that comes from the sun
- 7. Decayed organic material used to enrich soil
- 8. change Long-term change in Earth’s temperature and weather patterns
- 10. Harmful substances released into the environment
- 12. Cutting down trees in large numbers
Down
- 1. Energy from sources that do not run out
- 2. To plant trees in an area where they were cut down
- 4. Able to continue without harming future generations
- 5. Able to break down naturally in the environment
- 9. Community of living organisms and their environment
- 11. Protection and careful use of natural resources