Across
- 6. / desired results
- 7. Neutral / No release of carbon dioxide into atmosphere
- 8. / make a product on a large scale
- 9. / Achieving maximum productivity with minimum wasted effort
- 11. / Capable of being decomposed by bacteria
- 13. / Not harmful to the environment
- 16. / natural world
- 17. / conservation of waste into reusable material
- 18. Energy / energy emitted by the sun
- 20. / new method idea or product
- 21. Fuel / Natural fuel e.g. coal, petrol formed by the remains of living organisms
- 22. / waste disposal in the form of burying it
Down
- 1. / stock or supply of money, materials
- 2. / marked effect or influence
- 3. Gases / toxins in a gaseous state
- 4. / being sustainable
- 5. Vehicle / a car that uses 2 or more power sources e.g. petrol and electric
- 10. Footprint / Amount of carbon dioxide released into atmosphere as the result of person or group
- 12. / discharge of gas or radiation
- 14. / action of conserving something e.g. resources
- 15. / use again
- 19. / company that performs a public service