What type of population pyramid would a nation most

Question

likely have if it had a high birth rate 30 years ago and
has a low birth rate now?
stationary
expansive
constrictive
improving

Answer 1

The nation would most likely have a constrictive population pyramid. Constrictive population pyramids typically have a narrow base, indicating a smaller number of young individuals, and a wider top, indicating a larger number of older individuals. This is usually a result of a high birth rate in the past, followed by a decrease in birth rates over time.