Introduction to Population

Flora Lau
10/31/19
Introduction to Human Geography
                 Today was the start of a new unit. The unit is Population and we learned the definition of population, demography, and key demographic indicators. Population refers to the size and distribution of the Earth's human population.  Demography is a social science which entails the statistical study of human populations. Key demographic indicators 

                 We learned that birth rate are higher than death rates. Every single place is unique due to the birth and death rates. Underdeveloped countries have way less births than a more developed countries. Also infant mortality effects the population as well. But in some places there are huge gender difference. 

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