Across
- 4. use of resources in a way that meets the needs of the present without compromising the ability of future generations to meet their own needs.
- 8. collective interactions of living organisms with each other and with their environment
- 9. breaking down organic material into simpler substances by microorganisms
Down
- 1. reflects a commitment to conserving the nation's rich and diverse heritage, promoting sustainable development, and enhancing the quality of life for present and future generations.
- 2. variety of plant and animal life in a particular habitat.
- 3. The primary cause of carbon footprint.
- 5. converting waste materials into reusable material
- 6. layer of gases surrounding the planet that is vital for life
- 7. permanent destruction of forests