Across
- 4. Contamination of the environment
- 5. A community of living organisms interacting with their environment
- 7. Resources that can be replenished naturally
- 8. Using resources without harming future generations
- 9. Cutting down of forests
Down
- 1. The natural home of plants or animals
- 2. Variety of plants and animals in a particular area
- 3. Protection of natural resources
- 6. The long-term weather pattern of a region