Across
- 5. the process of settling on an already established area/country for one's own economic use.
- 7. to tame an animal to produce for a farm or to cultivate a plant for food.
- 9. the method to bring water to crops.
- 11. the method of cultivating soil, growing crops, and raising livestock.
- 14. the study of the earth and the humans that inhabit it.
- 15. the application of knowledge for a practical purpose.
Down
- 1. a place where people establish a community or village.
- 2. staying or living in one place for a long period of time.
- 3. the height above sea level.
- 4. the large landmasses of the Earth.
- 6. the physical buildings, roads, and utilities of a country.
- 8. when a society or place reaches an advanced stage of development.
- 10. a country without access to an ocean or sea.
- 12. a region's weather conditions over an extended period of time.
- 13. searching widely for food.