Across
- 3. People who hunter and gather resources for food
- 7. Domestication of animals and farming crops
- 8. To tame an animal
Down
- 1. A time in prehistory that humans used stone as their main material. Also known as the Old Stone Age.
- 2. Planting and harvesting crops
- 4. A flame created from oxygen and another object
- 5. Nonmetallic rocks used for building and tool creation
- 6. - The era that represents the final step in prehistoric humans. Also known as the New Stone Age
- 9. the buying and selling of goods and services