Across
- 2. change The gradual increase in the Earth's temperature
- 8. The natural home of an animal or plant
- 9. Not dependent on non-renewable resources
- 11. A source of energy from the sun
- 13. resources Resources that come from the earth
- 15. The variety of living organisms in a specific ecosystem
- 16. Produced without synthetic chemicals or pesticides
- 18. Not dirty or contaminated
- 19. A color associated with nature and the environment
- 20. non-domesticated Animals
- 21. The ability to continue indefinitely
- 22. The process of reusing materials
- 23. harmful substances in the environment
Down
- 1. The mixture of gases that surround the earth
- 2. justice The fair treatment of all communities in relation to the environment
- 3. Something that is done to achieve a goal
- 4. A term used to describe the gradual warming of the Earth's atmosphere
- 5. footprint The amount of greenhouse gases produced by an individual or organization
- 6. Large plants that grow from the ground
- 7. A vital resource for life
- 10. The process of acquiring knowledge and skills
- 12. The natural world around us
- 14. The protection of natural resources
- 17. Having minimal harm to the environment