17.1: Population Dynamics Last updated Dec 16, 2020 Save as PDF 17: Population and Urbanization 17.1A: Fertility Page ID7857 ( \newcommand{\kernel}{\mathrm{null}\,}\) Topic hierarchy17.1A: FertilityThere are a number of different ways, taking different factors into account, to measure fertility rate.17.1B: MortalityMortality rate measures the number of deaths in a population over a given period of time.17.1C: Migration