population density and growth 2015
Post on 21-Jan-2018
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Population Growth & Density
Population - Terms to Know
Demography
Population Density
How is P.D. determined?
Population Density Map
Pattern of Population:
East Asia, South Asia, Europe, and Eastern North America.
Patterns of Population
Population Growth:
Effects of Growth: (two views)
or
Growth Rate:
Terms to know:Birth Rate - # of live births each year per 1,000 people
Death Rate - # of deaths each year per 1,000 people
Immigrants - people who move into a country
Emigrants - people who leave a country to live elsewhere
Growth Rate Explained:Zero Population Growth:B.R. + I = D.R. + E
Population Increase:B.R. + I > D.R. + E
Population Decline:B.R. + I < D.R. + E
(B.R. - Birth Rate, I - Immigrants, D.R. - Death Rate, E - Emigrants)
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