Across
- 6. emerged in Africa about 300,000 years ago
- 7. the middle stone age
- 9. houses in the neolithic period were made out of this material
- 12. this animal was domesticated in the mesolithic period
- 13. lived in sub-Saharan Africa about 2.4 – 1.5 million years ago
- 14. the period of history that occurred before writing was invented
- 16. the study of what pre-historic people left behind
- 18. ages, one of the reasons that climate changed
- 19. hunted animals and gathered food to eat
Down
- 1. people in the neolithic period domesticated this
- 2. these small groups moved from place to place
- 3. people in the paleolithic used these to cut trees, dig, skin animals, and even to start fires
- 4. people in the mesolithic period started using this tool to catch fish from their canoes
- 5. groups that are in the same scientific family as humans
- 8. the new stone age
- 10. lived in Africa and Asia about 1.89 million years ago to around 110,000 years ago
- 11. the old stone age
- 15. before common era
- 17. tools in the neolithic period were made out of this type of material