Population Pyramids Flashcards
High fluctuating BR
High
High fluctuating DR
High
High fluctuating PI
Slow increase
High fluctuating RFC
Underdeveloped economy ; famine, war, disease
High fluctuating CE
Rainforest tribes
Stage 2
Early expanding
Early expanding BR
High
Early expanding DR
Rapid decrease
Early expanding PI
Rapid increase
Early expanding RFC
Improved economy ; better medical care, water supply and sanitation
Early expanding CE
Mali, Nigeria, Kenya
Stage 3
Late expanding
Late expanding BR
Falls quickly
Late expanding DR
Falls slowly
Late expanding PI
Increase but slowing
Late expanding RFC
Good health care, people live longer
Late expanding CE
Brazil, Mexico, Venezuela
Stage 4
Low fluctuating
Low fluctuating BR
Low
Low fluctuating DR
Low and people live longer
Low fluctuating PI
Slow increase
Low fluctuating RFC
Later marriage, low birth rate, more women working outside home
Low fluctuating CE
Ireland, USA, Sweden, Italy
Stage 5
Senile stage
