Across
- 6. transformation or change of farming land to desert.
- 9. enough for a specific requirement; satisfactory or acceptable.
- 10. release of certain gases.
- 12. an imaginary line separating two countries.
- 14. person who communicates by writing or reporting.
- 15. to escape from.
Down
- 1. act of moving from one region to another.
- 2. to cause pain or suffering.
- 3. gases that trap and hold heat in the upper atmosphere.
- 4. able to be done.
- 5. the act of coming between two things for a purpose.
- 7. protection, security.
- 8. not open to change or discussion.
- 11. incapable of being turned back; cannot be reversed.
- 13. lacking in sophistication or completeness.