AP Human Geography units 1-3 Flashcards
What is Distance Decay Effect?
“how interaction decreases with distance”
What is a Functional Region?
“an area based around a focal point called a node (like Sac Region)
What is the Geographic Information System (GIS) used for ?
“used for collecting data/ mapping data (satellites)
Define Human Geography
“understanding human activity ; study of the ways people use,adapt, and change the earth”
What are Latitude Lines?
” parallel lines that face horizontally just like the equator (also known as parallels)
What are Longitude Lines?
” parallel lines that face vertically just like the Prime Meridian ( also known as Meridians)
What is a Map Projection?
“Map projections show the round earth on a flat surface”
What is a perceptual Region?
“an area based on a person’s observations/ideas”
What is a Thematic Map?
“the theme of a specific purpose”
What is Time-Space Convergence?
“the idea that distance between various places is, in effect, compressing
What is Demography?
“data about population numbers” (age,gender,birth/death rates)
How do you calculate Arithmetic Density?
” divide the number of people by the number of square miles(most common way)
What is Carrying Capacity?
“the maximum population size an environment can sustain based on consumption by humans”( no set level)
What are Population Pyramids?
“population pyramids shows us the growth/decline rates in the past/present/or future”
What is a Crude Birth Rate?
“the number or births in a year per 1000 people?