Question

Explain types of population Pyramit in
detail.​

Answer 1

And while every population pyramid is unique, most can be categorized into three prototypical shapes: expansive (young and growing), constrictive (elderly and shrinking), and stationary (little or no population growth). Let's take a deeper dive into the trends these three shapes reveal about a population and its needs.

hope it's help uh

Answer 2

Answer:

There are generally three types of population pyramids created from age-sex distributions-- expansive, constrictive and stationary. ... CONSTRICTIVE population pyramids display lower numbers or percentages of younger people. The age-sex distributions of the United States and Pennsylvania fall into this type of pyramid.