Across
- 2. a skilled craftsperson
- 4. written record of past events and human experiences
- 6. period of time when tools and weapons were made of stone
- 8. study of the earth's surfaces and the processes that shape it
- 12. supplying land with water through a network of canals
- 14. a division of society based on social and economic status
Down
- 1. stories passed down by word of mouth
- 3. to tame; to bring plants or animals under human control
- 5. time before writing was invented
- 7. scientist who studies artifacts from the past to understand it
- 9. settles society with organized government, social classes, and skilled trade
- 10. rich in soil and land that plants need to grow well
- 11. an excess of production, additional product
- 13. a person who has no settled home