Across
- 2. one nation conquering another
- 7. water/wind where away the land
- 8. not enough to meet ones needs
- 9. selling your crops to make money
- 12. a native tribe that speaks Maa
- 14. short supply/shortage
- 16. they hunt and gather food
- 17. the spreading of ideas, customs, and believes
- 19. cultural background
Down
- 1. wanderers/mobile/move
- 3. only have enough to live on
- 4. extra/leftover
- 5. a shortage of rainfall
- 6. hard: man made and soft: knowledge
- 10. a single person or small group has power
- 11. land becoming a desert
- 13. cutting down trees
- 15. an artificial application of water
- 18. dry land