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2.1-2.12 APHG
| Question | Answer |
|---|---|
| Climate | Weather pattern over time |
| Landforms | Where can I survive |
| Water Bodies | Water for me and my plants |
| Culture | My people |
| Economics | How can I make money |
| History | Events of the past, influences where people live today |
| Political | Types of governments/levels of freedom |
| Density | The number of people in a space |
| Distribution | The spatial spread of people in a space |
| Arithmetic Density | The population per square mile or per square kilometer |
| Physiological Density | The population per unit of arable land |
| Agricultural Density | The number of farmers per unit of arable land |
| Crude Density is Arithmetic Density | |
| Crude Density | The population per square mile or per square kilometer |
| Carry Capacity | The relationship between a population size and the amount of resources. |
| Below Carrying Capacity | When there is an abundance of resources outweighing population |
| At Carrying Capacity | When there is an equal amount of resources and population |
| Over Carrying Capacity | When there is an abundance of population outweighing resources |
| Stage 1 | High Death Rate, High Birth Rate |
| Stage 2 | High Birth Rate, Falling Death Rate |
| Stage 3 | Falling Birth Rate, Falling Death Rate |
| Stage 4 | Low Birth Rate, Low Death Rate |
| Stage 5 | Very Low Birth Rate, Riding Death Rate |
| Stage 1 Factors | Pestilence and Famine |
| Stage 2 Factors | Receding Pandemics (Improved sanitation) |
| Stage 3 Factors | Degenerative Diseases (Fewer infections/disease) |
| Stage 4 Factors | Delayed Degenerative and Lifestyle Diseases |
| Stage 5 Factors | Reemergence of Infectious Disease |
| Malthusian Theory | Population would outpaced food supply |