Across
- 4. The Old Stone Age is also known as the _____ Age.
- 7. _____ made it possible for humans to live in permanent homes.
- 8. Houses, apartments, tents, and caves are examples of _____.
- 9. _____ were people who migrated to find animals and plants to eat.
Down
- 1. Hunter-gatherers _____ from place to place looking for food.
- 2. The New Stone Age is also known as the _____ Age.
- 3. Houses protected humans from harsh _____.
- 5. Living in permanent shelters allowed people to form larger _____.
- 6. _____ are rectangular blocks made of mud used for making buildings.
- 7. Houses protected humans from wild _____.