what type of graphic representation is good for showing demographic changes over time within a place?

Answer 1

A good graphic representation for showing demographic changes over time within a place is a population pyramid or a bar graph.

1. Population Pyramid: A population pyramid is a graph that represents the age and gender distribution of a population. It is typically displayed as two back-to-back bar graphs, with males on one side and females on the other. The age groups are represented by horizontal bars, with the length of each bar indicating the percentage or number of individuals in that age group. This type of representation provides a clear visual comparison of the distribution and changes in population by age and gender over time.

2. Bar Graph: A bar graph can also be used to visualize demographic changes. It can display the population size or percentage in different age groups or other demographic categories over time. Each bar represents a specific time period, and the height of the bar represents the magnitude of the population or demographic group being depicted. Bar graphs allow for easy comparison of different time periods or demographic categories within a single place.

Both of these graphic representations can effectively illustrate demographic changes over time within a place, and the choice between them depends on the specific data and the story you want to convey visually.