Across
- 3. relating to the earliest period of the Stone Age
- 5. farming
- 7. movement of people from one place to another
- 9. Age a period in time in which global temperatures drop to such an extreme degree, that ice from the polar ice caps spreads throughout the earth.
- 10. Nomadic groups whose food supply depends on hunting animals and collecting plant foods
- 12. before year 1
Down
- 1. relating to the later part of the Stone Age, when ground or polished stone weapons were popular
- 2. A society with cities, a central government, job specialization, and social classes
- 4. the earliest known period of human culture, marked by the creation and use of stone tools
- 6. to tame; bring (animals or plants) under control of humans
- 8. the period of time before written records
- 11. a person with no settled home, moving from place to place as a way of obtaining food, or otherwise making a living
- 13. after the year 1
