Across
- 4. The study of the interaction between humans and their environment.
- 8. The number of live births per thousand people each year.
- 9. The maximum number of people a region can support without running out of resources.
- 10. The system by which goods and services are produced, sold, and bought.
- 11. A group or type of people living in an area.
Down
- 1. The number of deaths per thousand people each year.
- 2. Areas located outside cities or towns.
- 3. The study of human population statistics.
- 5. The movement of people from one place to another.
- 6. Areas located inside cities or towns.
- 7. The number that shows the increase or decrease in a population over time.