| __ | 1. | birthrate | | A. | people who are forced to flee to another country to escape |
| __ | 2. | death rate | | B. | the number of deaths per 1000 people |
| __ | 3. | emigrate | | C. | to leave or exit a country |
| __ | 4. | famine | | D. | the average number of people living in a square mile |
| __ | 5. | immigrant | | E. | the growth of cities |
| __ | 6. | internal migration | | F. | people leave a place because of bad and come for good |
| __ | 7. | population density | | G. | the number of children born each year for every 1000 people |
| __ | 8. | refugees | | H. | a severe and lasting lack of food |
| __ | 9. | the push/pull theory | | I. | a person who permanently moves to another country |
| __ | 10. | urbanization | | J. | moving from one state to another within a country |