exam study ABCLR Flashcards
What is an isoline map?
uses lines
What is a cartogram?
changes the shapes of states
What is a heat map?
warm colors: higher numbers
cool colors: lower numbers
What are the three characteristics of distribution?
density, concentration, pattern
What is a site?
Describes the physical characteristics of a place
What is a formal region?
regions with borders
What is distance decay and time-space compression?
distance decay: idea changes, or will not diffuse the further the way it is
time-space compression: takes longer to diffuse the further away it is
What is an S-curve and how does it relate to diffusion?
What is independent innovation?
many different cultures created the same ideas but separate from each other
What is GIS?
geographic information system
What is the zone of transition?
How are time-zones measured?
fifteen degrees
What are parallels and meridians?
parallels: horizontal
meridians: vertical
How many different time zones are there?
24
What is interregional migration (historically and presently)?
between two regions