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The collection of statistics about people and activities. Intensive held every 10 years, less complete every 5 years. |
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the statistical study of human populations. |
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Where in the world people live. |
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The number of people living in one area. |
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WHAT ARE THE 4 KEY MEASURES OF POPULATION? |
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1. Crude Birth Rate 2. Crude Death Rate 3. Emigration Rate 4. Immigration Rate |
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EQUATION OF NATURAL INCREASE |
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(birth rate) - (death rate) |
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dividing the number of births in one year by the total population and multiplying the result by 1000 |
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dividing the number of deaths per year by the total population and multiplying the results by 1000 |
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the average age a person can expect to live in an area. It is a good indicator of the development of the country (high life expectancy = more developed country) vice versa |
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WHAT IS THE PURPOSE OF A DEMOGRAPHIC TRANSITION MODEL (DTM)? |
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to show how population changes as a country develops |
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STAGE 1 DTM: EARLY EXPANDING |
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-high birth rate -high death rate -pop. growth is slow |
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-high birth rate - death rate falls - pop. rising steadily |
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STAGE 3 DTM: LATE EXPANDING |
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-falling birth rate -low death rate -low natural increase -high total population |
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-low birth rate -low death rate -low natural increase -high total population |
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KEY INDICATORS OF HUMAN DEVELOPMENT |
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-life expectancy rates -literacy rates -infant mortality rates -disease -fertility -GDP (gross domestic product) |
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3 POINTS OF UN HUMAN DEVELOPMENT INDEX |
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-literacy -length of life -GDP |
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POPULATION CHANGE EQUATION |
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(births) - (deaths) + immigrants - emigrants = increase or decrease in population |
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determines the length of time it would take for a country to double its population (Doubling time is approx. equal to 70 divided by growth rate (in percent) per year) |
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The number of years a country takes to double its population at the current birth rate |
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the proportion of the population supported by the working age group |
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a graph that shows the age and sex structure of a population. |
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permanently inhabited places |
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DETERMINING FACTORS OF POOPULATION DENSITY |
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climate, landscape, resources, soils, vegetation, water, accessibility, communications, culture, development, disease, government policies |
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total value of all goods and services produced in a country in one year. |
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