What type of population pyramid would a nation most likely have if it had a high birth rate 30 years ago and has a low birth rate now? (1 point)

Responses

constrictive
constrictive

expansive
expansive

stationary
stationary

improving

1 answer

A nation that had a high birth rate 30 years ago and has a low birth rate now would most likely have a constrictive population pyramid. This type of pyramid typically shows a wider base with a narrower top, indicating a large number of individuals in older age groups and fewer individuals in younger age groups, consistent with the transition from high to low birth rates over time.