Across
- 4. Ratio of nonworking people to working population
- 5. Statistical data about populations and their characteristics
- 7. Model showing population change over development stages
- 8. Density with population divided by farmable land area
- 9. Average number of children born per woman
- 10. Total number of people living in a given area
- 11. Growth of a population from births exceeding deaths
- 13. Number of deaths per thousand people annually
- 15. Movement of people from one place to another
- 17. Density with population divided by total land area
Down
- 1. Movement of people from rural areas into cities
- 2. Characteristics of a population like age and income
- 3. Political power based on population size
- 6. Farming for personal or family consumption
- 12. Density with farmers divided by farmable land area
- 14. Number of births per thousand people annually
- 15. Economist who warned population could exceed food supply
- 16. Farming for profit and market sale