Across
- 4. city
- 5. the total of goods a country produces divided by the population
- 8. make people leave place
- 9. how long people are expected to live
- 10. the study of how people make choices about using money and time
- 11. country
- 12. when humans change the world around them like mining and drilling
- 13. how many people can read and write
Down
- 1. areas outside the city center
- 2. make people move to a place
- 3. the total amount of goods produced in a country
- 6. when humans have to adjust to things like climate and storms
- 7. farming