A population pyramid with a wide base and narrow top is indicative of
A) developed countries.
B) countries in Stage IV of the demographic transition.
C) developing countries.
D) low infant mortality.

Question

Quizplus · Accepted Answer

A wide base and narrow top population pyramid is typically indicative of developing countries. The wide base reflects a high birth rate and youthful population, while the narrow top reflects a lower life expectancy and higher mortality rate, which are characteristic of developing countries. Developed countries typically have a more even age distribution, while countries in Stage IV of the demographic transition have a relatively stable population with low birth and death rates. Low infant mortality may contribute to a wider base in the pyramid, but it is not the sole determinant.

A Population Pyramid with a Wide Base and Narrow Top