Constrictive pyramids indicate that
A)all age cohorts in a population are roughly the same size.
B)a population is composed disproportionately of middle-aged and older people.
C)a population is composed disproportionately of young people.
D)each age cohort is progressively smaller than the preceding cohort.

Question

Quizplus · Accepted Answer

Constrictive pyramids have a narrow base and wider top, indicating that the population has a disproportionate number of middle-aged and older people.

Constrictive Pyramids Indicate That