| A | B |
| death rate | number of deaths per year for every 1,000 people |
| birth rate | number of children born each year per 1,000 people. |
| immigrants | people who enter and move to another country |
| urbanization | the growth of urban areas or cities |
| migration | moving from one place to another |
| rural areas | areas that are less populated and include farmlands |
| emigrants | people who LEAVE or EXIT their homes to move to another area |
| urban areas | areas that are densely populated and include cities and suburbs |
| refugee | people who flee a country because of violence or persecution |
| famine | severe lack of food |
| population density | average number of people living in a square mile or km |
| internal migration | moving from place to place in the same country |
| push factors | convince people to leave their homes, shortage of farmland, natural disaster, escape wars, persecution |
| pull factors | convince people to move to a new area such as lure of jobs and opportunities |
| unevenly | People are distributed ___________ on the earth. |
| asylum | protection that is given by one country to refugees from another. |
| civil war | a war between different groups within one country. |
| migrant | Unlike a ____________, a refugee is escaping violence or persecution. |
| doubling time | the number of years it takes a population to double in size based on its current growth rate. |
| population distribution | the geographic pattern of where people live on earth |