Across
- 3. moving place to place
- 4. passing on history by words of mouth
- 8. to exachange goods
- 9. stories from the past
- 10. to do a particular kind of work
- 11. an extra supply of something
Down
- 1. a group of 20-50 people
- 2. train animals and plants for human use
- 5. planting crops
- 6. a period of time where ice was all over the world
- 7. A time without writing