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World Geography (Geo Basics (5 Factors that Affect Climate (Latitude (As…
World Geography
Geo Basics
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Relative location - The location of something in relation to another place (Example: using cardinal directions
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GPS - global positioning system used extensively today for navigation and marking locations; it uses satellites and coordinates
GIS - Geographic information system, it's used extensively for mapping and marking out locations of interest
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5 Themes of Geography
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Movement - Flow of goods, migration patterns, etc
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Geopolitics
Definitions
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Sovereignty - The authority to make political decisions within a country's borders (political power)
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Ethnonationalism - The belief that a nation is founded on a common heritage (like a common language or religion)
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Borders
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Types of Borders
Geometric political - Straight line boundaries that don't take into account natural boundaries or cultures
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Border disputes
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Operational
The location of the border isn't contested, but passage across of it is
Territorial Morphology
Shapes of States
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Elongated State - A long, thin state
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Enclave State - A state completely surrounded by another sovereign state (a state within a perforated state)
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Demography - the study of migration and population statistics to illustrate the changing patterns in human population
Migration
Types of Migration
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Cyclical Migration - Workers migrate temporarily, then return home
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Push and Pull Factors
Push factors cause people to flee a country (Ex: lack of jobs, wars, persecution)
Pull factors cause people to immigrate to a country (Ex: democracy, religious freedom, a good economy)
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Population
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Demographic Transition Model - A model showing how population and death rates, as the country develops and becomes richer
Stage 1: The country is extremely impoverished and underdeveloped; the population is low and stable because of how high birth and death rates are (birth rates extremely high)
Stage 2: The country starts getting extremely limited access to medicine and the country develops slightly - Population starts rising fast, as the death rate goes down, but birth rates don't (birth rates high)
Stage 3: Population skyrockets - Medicine and family planning become way more widespread; towards the end of stage 3, population stop expanding so quickly (birth rate moderate)
Stage 4: Population is stable (but higher than in stage 1), as death rates and birth rates are low
Dependency Ratio - Ratio of working age people (15-64 inclusive) to non working age people (people under 15 and over 64)
High dependency ratios are extremely detrimental to the country, as there aren't enough resources for working age people to support their dependents
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