Shaylin crossword

1234567891011121314151617181920
Across
  1. 3. who were the gatherers
  2. 7. more than what is needed
  3. 10. they used fire for ______ against animals
  4. 11. what do we think was the first domesticated animal
  5. 13. what was the most wiable item the ice man had
  6. 15. where did are ancestors originate from
  7. 16. is made by mixing copper and tin
  8. 20. what stone age was there farming
Down
  1. 1. what was the thing that helped are ancestors move to places with colder climates
  2. 2. how many hikers found the ice man
  3. 4. what stone age were tools made in
  4. 5. is the act of supplying land with water from another place using a network of canals
  5. 6. they hunted in _____
  6. 8. was a period were early humans used stone to make tools
  7. 9. is the written and other recorded event of people
  8. 12. is a worker who is skilled in crafting items
  9. 14. who hunted
  10. 17. what did they call the ice man
  11. 18. people who have no settled home
  12. 19. is rich in substances that plants need to grow