Across
- 5. of or relating to the period of time before written records
- 7. moderate; lacking in extremes
- 9. a person who searches for and studies artifacts to learn about human life and culture in the past
- 10. to prepare and use land for crops
Down
- 1. a member of a nomadic group of people who live chiefly by hunting, fishing, and harvesting wild food
- 2. the long-term trends in weather elements and atmospheric conditions
- 3. the traditions, skills, arts, beliefs, and other ways of life of a certain people at a certain time
- 4. an object made or used by humans in the past
- 6. moving from place to place without a permanent home
- 8. a protective fence made of sharpened stakes