Across
- 4. traditions stories passed down by word of mouth
- 6. study of earth's surface
- 7. flat represnetation of a place
- 9. graphic representation of passing of time
- 11. a worker skilled in crafting items
- 13. a scale model of the Earth in 3D
- 15. supplying land with water
- 17. someone who has to hunt or gather crops for food
- 18. class a group of people with similar backgrounds, government and incomes
Down
- 1. a society with cities, ran by a single government
- 2. written and other recorded events of past people
- 3. people who have no settled homes
- 5. a scientist who examines objects from the past
- 8. a professional writer
- 10. rich in substances plants need to grow
- 12. age period of time during which humans made tools of stone
- 14. time before writing was invented
- 16. more than what is needed