Add this document to saved. Thank you for your feedback. Human Population Pyramids Lab. Population Pyramids Presentation.
Submit Feedback. Is it a reasonable assumption to estimate that about half of your populations are men and half are women? Pyramids of Egypt Reading Guide.
If not, for which age groups would this assumption probably not be true? Home Science Environment. See Article History. Human Population Pyramids Lab. Sign up here to see what happened On This Dayevery day in your inbox! A population with persistently high fertility, for instance, has a large proportion of children and a small proportion of aged persons.
Demographers commonly use population pyramids Learn More in these related Britannica articles:. Be sure to explain the pyramid and provide some reasoning why it has changed over the years. You may want to find out some other information about these countries to give good explanations why these age-structure pyramids differ.
Your e-mail Input it if you want to receive answer. Historically and culturally among the most important nations in the Western world, France has also played a highly significant role in international affairs, with former colonies in every corner of the globe.