Across
- 3. Period of time during which early humans made tools and weapons mainly from stone. This is the earliest known period of human culture
- 5. A society with cities, a central government, job specialization, and social class
- 9. _____________ - _____________ get food by hunting animals and gathering wild plants instead of farming
- 11. More than is needed
- 14. Scientist who excavates and examines objects to learn about the past
- 15. To tame; to bring plants or animals under human control
Down
- 1. Supplying land with water through a network of canals
- 2. Time before writing was invented
- 4. The study of earths surface and the processes that shape it
- 6. A worker who is skilled in crafting items by hand
- 7. Rich in the substances plants need to grow well; describes soil and land
- 8. Stories passed down by word of mouth
- 10. Written and recorded events of people
- 12. A group of people with similar backgrounds, income, and ways of living
- 13. A person who has no settled home