Across
- 3. how many people are born in an area
- 4. how long people are expected to live
- 5. how many people live in an area
- 6. how many people die in an area
- 8. the action of building something
- 10. taking things out of a country or place
- 11. transporting something by air
Down
- 1. transporting something by boat
- 2. bringing things into a country or place
- 7. another word for farming
- 9. the business of travel