Why can two areas with the same colour on a density map have different living conditions?

Correct answer: Because services, resources and income may differ

Correct answer: A, because services, resources and income may differ. A density map uses colours to show a selected range of population density, usually the number of people per unit of area. The same colour tells us that two places fall within the same map category for that variable; it does not tell us that their schools, hospitals, water supply, sanitation, jobs, transport, housing quality or household incomes are equal. One area may have better public services and safer housing, while another may have weaker facilities despite a similar density. A is correct because living conditions depend on several social, economic and environmental factors. B confuses density with quality of life. C is false because a map generally uses a legend to explain colours. D is false because area is part of the density calculation. Memory cue: map colour gives one indicator, not the whole story.