Video Quiz: Unit 2 Flashcards
what is ecumene
areas of permanent human settlement
what are 3 examples of physical factors
climate, land forms & bodies of water
what are 4 human factors
culture, economics, history, politics
what is density
number of people in a space
what is distribution
spatial spread of people
how is arithmetic density calculated
total land area
how is agricultural density calculated
arable land
how is physiological density calculated
arable land
what are the 4 major population clusters
europe, south asia, east asia, southeast asia
what is carrying capacity
the ability of a resource base to sustain population
what is sex ratio
of males per 100 females in a population
DTM stage 1
low growth:
high cbr
high cdr
low nir
DTM stage 2
high growth:
high cbr
low cdr
high nir
DTM Stage 3
moderate growth:
lowering cbr
lowering cdr
moderate nir
DTM stage 4
low growth:
low cbr
low cdr
no nir (zpg)
