Unformatted text preview: 7. Population density – Number of organisms per unit of living area. 8. Population growth rate – How fast a specific population grows. • 4.2 9. Age structure – IN any population, the number of individuals in their pre-reproductive, reproductive, and post-reproductive years. 10. Demographic transition – Population change from high birth rates and death rates to low birth rates and death rates. 11. Demography – Study of human populations based on size, density, movement, distribution, and birth and death rates. 12. Zero population growth – Occurs when the birthrate equals the death rate....
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- Spring '09
- Demography, population growth rate, Zero population growth, Arko Dewri