| Literacy Rate | | Ratio between births and inhabitants |
| Traditional Economy | | High level of cultural and technical development |
| Culture | | Materials provided by nature |
| Modify | | What a nation has earned-Gross Domestic Product |
| Adapt | | Plant life |
| Subsistence Agriculture | | The conditions surrounding you |
| Climate | | Raising just what is needed for your family to live |
| Vegetation | | Moving from one place to another |
| Population | | The number of people in a country or region |
| Rural | | Producing crops and/or raising livestock |
| Environment | | Related to the country-no the city |
| Density | | Average weather for a location |
| Infant Mortality | | The number of people able to read in a country |
| Natural Resource | | To make fit |
| Developing Nation | | Way of life |
| Agriculture | | The spread of culture from one people to another |
| Birth Rate | | To Change |
| Civilization | | Insufficient rainfall for agriculture |
| GDP | | Death rate of small children |
| Diffusion | | A country with a lower economic level and standard of living |
| Arid | | The average number of people per square mile |
| Settlement | | Place where people live together |
| Migration | | Economy dominated by methods and techniques that may be old-fashioned or out of date |