Across
- 3. who were the gatherers
- 7. more than what is needed
- 10. they used fire for ______ against animals
- 11. what do we think was the first domesticated animal
- 13. what was the most wiable item the ice man had
- 15. where did are ancestors originate from
- 16. is made by mixing copper and tin
- 20. what stone age was there farming
Down
- 1. what was the thing that helped are ancestors move to places with colder climates
- 2. how many hikers found the ice man
- 4. what stone age were tools made in
- 5. is the act of supplying land with water from another place using a network of canals
- 6. they hunted in _____
- 8. was a period were early humans used stone to make tools
- 9. is the written and other recorded event of people
- 12. is a worker who is skilled in crafting items
- 14. who hunted
- 17. what did they call the ice man
- 18. people who have no settled home
- 19. is rich in substances that plants need to grow