| A | B |
|---|
| Biotic factor | The amount of food in an area and how many organisms consume it |
| Abiotic factor | Factors that determine a population (Space, water, climate) |
| Carrying capacity | The total population an area can support with its resources |
| Limiting Factor | Limited resources that determine the carrying capacity for an area |
| Overpopulation | When the population exceeds the amount of resources available to it |
| Population | The amount of people in a particular area |
| Immigrant | Someone that comes to a country |
| Emigrant | Someone that leaves a country |
| Census | A count of the population in an area |
| Demography | The study of people |
