In which of the following types of map, growth of a city as its population and area increases through time is displayed ?

Correct option is A

The correct answer is: (a), Animated maps
Animated maps use animation techniques to show changes in geographical data over time. They can effectively illustrate trends such as the growth of a city's population and area over different time periods.
Information booster:
Cartogram maps are maps where thematic mapping variables such as population or GDP are substituted for land area or distance. They distort the geographic space to represent the thematic variable, but they typically do not show changes over time.
Choropleth maps are thematic maps that use color shading or patterns to represent the spatial distribution of a specific geographic variable within predefined areas, such as countries, states, or cities
Isopleth maps, also known as contour maps or isoline maps, are thematic maps that represent continuous data using lines of equal value. These lines connect points of the same data value, such as temperature, elevation, or rainfall, across a geographic area.