Across
- 3. made of non human sources
- 5. ability to biodegrade
- 6. sustain earth without human interaction
- 7. source is not replenished in a human life
- 10. the weather over a long period of time
- 13. humans are the most important
- 14. earths ability to provide natural resources
- 16. the surroundings in which we live
- 18. where humans and animals live
- 20. wearing away of beach or rock
Down
- 1. connection to the land
- 2. we should minimise our impacts
- 4. responsible to use earth sustainably and live with the animals as our equal
- 8. i am the most important on earth
- 9. source in no danger of running out
- 11. describes land forms and features
- 12. layer of gases that surround the earth
- 15. source replenished quickly
- 17. all water on earth
- 19. made of human sources