population pyramids 2016
TRANSCRIPT
Population Pyramids
Demographers use population pyramids to study population composition or structure.
AP Human Geography - Damon - 2016
Pyramids Illustrate Age & Gender Composition / Structure
Not Only Do The Overall Populations Of These 3 Countries
Differ …
Their compositions / structures differ too
Age-gender groups
are called cohorts.
Your cohort
Baby Boom 1946-1964
Baby Boomlet 1982-1995
http://www.washingtontimes.com/news/2014/may/28/us-birthrate-plummets-to-record-low/?page=all
Racial and Ethnic Trends?
Your Population Pyramids
Youth Bulge and Aging Populations: Both Present Challenges
http://www.foreignpolicy.com/articles/2011/01/27/the_arab_world_s_youth_army
Animated Population Pyramid 1950 to 2050 - China
When Did the One-Child Policy Go Into Effect?
Population Pyramids Reflecting 4 Stages of Demographic Transition
Thailand’s Demographic Transition
AIDS Impacted Populations
Mystery Pyramids!
United Arab Emirates