Baby Boom
When a birth rate spikes
Carrying Capacity
The amount of people that can be supported by the environment without damaging the environment
Census
A survey that measures population
Crude Birth Rate
The total number of live births in a year for every 1,000 people alive in the society
Crude Death Rate
The total number of deaths a year for every 1,000 people alive in the society
Demography
The study of characteristics of human population
Demographic Regions
The statistical characteristics of human populations within specific geographic areas
Demographic Transition Model
Explains the transition from high birth and death rates as a country develops from a pre-industrial to an industrialized economic system
Dependancy Ratio
A measure used to show the ratio of non-working-age individuals to the working age population
Doubling Rate Time
How long it will take for the population of a country to double
Ecumene
The portion of the Earth’s surface occupied by permanent HUMAN settlement
Epidemological Transition Model
It describes the changing patterns of health and disease in a population as it transitions through different stages of development
Echo Boom
Birth rate reflects earlier baby boom
Fecund
The ability for a woman to concieve
Infant Mortality Rate
The annual number of birth deaths of infants under one year of age, compared with total live births
Malthus Theory
The population is growing too rapidly because population increases geometrically and food increases arithmetically
Mortality
The incidence of death within a population, typically measured as a rate per 1,000 individuals over a specific time period
Natality
The number of live births divided by the population
Natural Increase Rate
The percentage by which a population grows in a year
Neo-Malthusian
Advocates of modern interpretations of Thomas Malthus’s theories, emphasizing the relationship between population growth and resource limitations
Pandemic
Widespread outbreaks of infectious diseases that affect a large number of people across multiple countries or continents
Population Densities
The number of people occupying an area of land
S-Curve
Logistical Growth; the growth rate slows down
J-Curve
Exponential growth; the growth rate of the population accelerates