Across
- 3. tools and methods that help humans perform tasks
- 4. long periods of cold that affected the earth and allegedly wiped out dinosaurs
- 7. located in present day Turkey. existed 6700BC-5700BC
- 8. 3000 BC TO 1200 BC
- 11. someone who hunts and gathers nuts and berries and fishes
- 13. dawn of time until 8000 BC
- 15. people who regularly move from place to place and travel in bands
- 16. getting really good at onejob
- 17. 8000 BC to 4000 BC
- 20. change that effects on way of life
Down
- 1. people who study and write about the past
- 2. farming
- 5. studies groups of people and how they lived
- 6. using sounds and gestures with others
- 9. had sun dried brick houses, located in area between present day Jordan and Israel
- 10. a place where people worship
- 12. scientist that hunts for evidence buried in the ground
- 14. taming of animals and plants
- 18. early bowls, conatiners, tools
- 19. traces of plants and animals
