d) 40-50
consider five human populations that differ demographically only in their age structures. the population that will grow the most in the next 30 years is the one with the greatest fraction of people in which age group 40-50.
In demographics, the sector population is the overall wide variety of people currently living. It became envisioned by means of the United international locations to have passed eight billion in November 2022. It took over 200,000 years of human prehistory and history for the human population to reach a billion and only 219 years extra to reach 8 billion. populace normally refers back to the range of human beings in a unmarried place, whether or not it be a metropolis or town, vicinity, u . s ., continent, or the sector. Governments usually quantify the dimensions of the resident populace inside their jurisdiction using a census, a process of accumulating, analysing, compiling, and publishing data regarding a population.
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