Across
- 2. Deforestation Excessive tree cutting.
- 5. Pollution Environmental contamination.
- 7. Impact reduction.
- 8. Resource protection.
- 9. Reusing materials.
- 10. Excessive fishing.
Down
- 1. Released substances.
- 3. Discarded materials.
- 4. Variety of life.
- 6. Soil degradation.