Population and Migration

3. The annual number of _____ per 1,000 people
5. Areas with ______ populations tend to be regions with fertile soil, reliable sources of water, and a good agricultural climate
7. When an area is _____ populated, it is often because the land does not provide a very good life
9. Some factors ____ people to leave their country
11. Some factors ____, or attract, people to new countries
14. A ____ cause of population change
17. Population density affects _____ development
18. Less industrialized nations often have _____ growth rates
20. Study information such as how many people live in an area, why people live where they do, and how populations
21. Rate of ____ increase
22. In ____ countries, populations are growing

1. A measure of the number of people living in an area
2. Interested in _____ that emerge over time
4. Better ______ care
6. The annual number of _____ per 1,000 people
8. population density areas
9. The total number of people in a given area
10. Population growth in some of the more industrialized nations has begun to _____
12. studying population is important because the _____ of people in an area affects housing, jobs, and availability of resources and services
13. Improved ____ production
15. Migration is the process of ______ from one place to another
16. population density areas
19. Population statistics and trends are important measures of population ______