✨aphug big review✨

unit 1!

tells a story, displays quantitative data, has strengths and weaknesses (1.1)

thematic map

uses colors and shading to represent quantifiable data. generally darker means more. excellent at showing density. (1.1)

choropleth

uses dots to represent a value in its approximate location. excellent at showing distribution (1.1)

dot density

if you wanted to show the density of something, what map would you use? (1.1)

choropleth

if you wanted to see the distribution of something, what map would you use? (1.1)

dot density

uses symbols that are proportionate in size to the actual value of the data (1.1)

graduated symbol

connects areas of equal value with lines (1.1)

isoline

if you wanted a map for elevation or weather, which map is the best choice? (1.1)

isoline

distorts the size of things to represent their value (1.1)

cartogram

the relationship to another place. ex- next to my house, across the river (1.1)

relative location

the exact, precise place where something is, using latitude and longitude (1.1)

absolute location

the exact, precise distance, using miles kilometers, feet, etc. (1.1)

absolute distance

using the cardinal directions to find the directions (1.1)

absolute direction

the spatial interaction- connections, contacts, movements, and flow of things between places. how much they are connected (1.1)

relative distance

using left or right for the directions. ex- turn left at target, then right after the stop sign (1.1)

relative direction

when there is a high density in a certain area and a lot of people are clumped together (1.1)

clustering

the way something is spread out over an area (1.1)

dispersal/ distribution

the process of a cartographer showing the curved surface of the earth on the flat surface of a map (1.1)

map projection

• direction

• shape

• good for navigation

• preserves right angles

Mercator map projection advantages

individuals physically visiting a location and taking firsthand information there (1.2 + 1.3)

fieldwork

a computer system for checking, collecting, storing, and displaying data related to positions on the earth’s surface. can show many types on one map (1.2 + 1.3)

GIS

satellites orbit the earth and communicate locational information to receivers. uses absolute location (1.2 + 1.3)

GPS

use of cameras in space that take pictures of the surface. collects data without physical contact. (1.2 + 1.3)

remote sensing

images captured from planes or drones (1.2 + 1.3)

aerial photography

refers to the physical gap/ distance between two things (1.2 + 1.3)

space

factors that contribute to the uniqueness of a location (1.4)

sense of place

a location without a sense of place. no distinct attributes (1.4)

placelessness

a location’s name- usually reflective of the culture and history of the location (1.4)

toponym

the process geographers use to divide and categorize space into smaller areas of analysis (1.4)

regionalization

connections, contracts, movement, and flow of things between places (1.4)

spatical interaction

the interaction between places declines as the distance between them increases (1.4)

distance decay

the increasing sense of accessibility and connectivity which seems to bring humans in distant places closer together (1.4)

time- space compression

the process of which a characteristic spreads across space from one place to another (1.4)

diffusion

the study of how humans interact with their environment (1.5)

cultural ecology

the belief that climate and landforms are the most powerful forces shaping human behavior and societal/ cultural development (1.5)

environmental determinism

states that the environment does affect our way of life but it is not the deciding factor (1.5)

possibilism

large area with small amounts of data (1.6)

small scale map

show small area with large amounts of data (1.6)

large scale map

an area with one or more unifying characteristics or patterns of activity (1.7)

region

a region that is united by one or more specific traits (1.7)

formal region

a functional region is organized around a ____ (1.7)

central node

a region based on the people’s perspective or perception of a certain location (1.7)

perceptual region

____ boundaries are based on opinions of the people (1.7)

perceptual region

people tend to live in places tend to live in places where they can find jobs, make money, spend money, and find goods and services (2.1)

economic factors influencing where people live

people tend to live within the same cultural group (2.1)

cultural factors influencing where people live

people try to live where there are more freedoms and strong governments (2.1)

political factors influencing where people live

total population / land area (square miles) (2.1)

arithmetic density

arithmetic density (2.1)

total population / land area (square miles)

total population / arable land (square miles) (2.1)

physiological density

physiological density (2.1)

total population / arable land (square miles)

farmers / arable land (square miles) (2.1)

agricultural density

agricultural density (2.1)

farmers / arable land (sq. mile)

the scientific study of human population, focusing on their characteristics, size, structure, and movements over space and time (2.2)

demography

the maximum population size an environment can sustain (2.2)

carrying capacity

ratio < 100 (2.3)

more female births

ratio = 100 (2.3)

even births

ratio > 100 (2.3)

more male births

the average number of years a person is expected to live (2.3)

life expectancy

the number of people who are too old or too young to work divided by the number of people in the working age population multiplied by 100 (2.3)

dependency ratio

high dependency ratio=

lots of people not working

how many babies are being born (2.4)

fertility

the number of live births occurring in one year per 1000 people (2.4)

CBR

average number of kids who would be born to a woman during her childbearing years (2.4)

TFR

globally, has TFR increased or decreased over time? (2.4)

decreased

the number of deaths occurring in one year per 1000 people (2.4)

CDR

number of infant deaths occurring in one year per 1000 people (2.4)

IMR

if NIR is a negative number, what does that mean? (2.4)

the population is decreasing

the NIR ___ account for migration (2.4)

does

the NIR is higher in ______ (2.4)

less developed countries

how long it would take for a country’s population to double (2.4)

doubling time