Question

Identify the types of population pyramids??

Answer 1

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.

Explanation:

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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.