What is a population pyramid?
a.-a key piece of information commonly included in special purpose maps
b.-a graphic that displays a country's population broken down by age group and gender
c.-an area of a map that indicates what certain symbols mean
d.-a graphic that displays the spatial distribution of Earth's population
a.-a key piece of information commonly included in special purpose maps
b.-a graphic that displays a country's population broken down by age group and gender
c.-an area of a map that indicates what certain symbols mean
d.-a graphic that displays the spatial distribution of Earth's population