1. Range of Factors Responsible for Change to Human Populations
... and food supplies developed, the birthrate started to surpass the amount of deaths. Come the Middle Ages and knowledge had vastly increased in farming, hygiene and medicines, resulting in people living longer; and rapid world population increase. By the late 1700's, population growth was exponential. This was due to falling death rates caused by improvements in medicines, farming machinery and better ... , places like Germany are experiencing birthrates so low that their populations are dangerously falling, so they are encouraging more children. Birthrates and death rates are two of the m...
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