Unit 1 and 2 Flashcards
Site
A place’s absolute location on earth and its physical characteristics
Situation
A place’s connections to other places
Scale
The area of the world being studied
Node
What a functional region is focused on
Periphery
Countries that are less developed and have low levels of economic development
Core
Countries that are more developed and profit the most from the world system
Semi-periphery
Countries that are neither core nor periphery, but somewhere in the middle
Absolute distance
Distance that can be measured using a standard unit of length
Absolute direction
Using the cardinal directions (North, South, East, West)
Relative distance
Distance measure in terms of relative things such as time and money
Relative direction
Direction based on people’s perceptions (Left, Right, Up, Down)
Census
An official count of the number of people in an area
Choropleth map
A map that uses colors or shading to represent categories of data for certain areas
Cartogram
A map that shows the size of an area based on a particular attribute.
Isoline map
A map where lines connect data points of the same value
Demographic Transition Model (DTM)
A model that shows how population is changing around the world over time.
Doubling time
The number of years it will take a population that is growing at a certain rate to double
Land degradation
Long-term damage to the soil’s ability to support life
Agricultural density
The total number of farmers per unit of arable land