Unit 1 Vocab Flashcards
Longitude
the numbering system used to indicate the location of parallels drawn on a globe and measuring distance east and west of prime meridian
Nonrenewable Resources
something produced in nature slower than it is consumed by humans
Direction
a course along which someone or something moves
Density
the frequency with which something exists within a given unit of area
Dispersal
objects farther apart, more space
Distribution
the arrangement of something across earth’s surface
Scale of Analysis
how information is organized
Diffusion
The spread of a feature or idea from one place to another over time
Elevation
height above a given level, especially sea level
GIScience
the development and analysis of data about earth acquired through satellite and other electronic information technologies
Reference Maps
maps that show where something is in space
Relative Location
where a place is related to other places
Thematic Maps
map that portrays the geographic pattern of a particular subject matter (theme) in a geographic area
Region
a broad geographic area distinguished by similar features
Concentration
the spread of something over a given area