Across
- 2. ethnic group found in northern Africa
- 4. when top soil is worn away
- 6. the process of watering plants
- 9. the belief that spirit can be found in natural objects
- 10. when a country is surrounded by other countries
- 12. climate with little to no rain
- 13. when there are too many people in one area
- 15. ethnic group found in east Africa
- 16. language group located in central and southern Africa
- 17. farming method that involves cutting and burning plants
- 18. grouped by culture food and language
- 19. contamination of water
Down
- 1. the process of when land turns in desert
- 3. a period of time with no rainfall
- 5. grouped by belief in one ,none or many gods
- 7. the process of cutting down all vegetation in an area
- 8. semi arid land in between the Sahara and Savanna
- 11. largest hot desert in the world
- 14. a person that is never settled and is always roaming
- 15. the land below the Sahara desert (include -)