A map that adjusts the size of an area based on the values of the data depicted is called c. cartogram map.
A cartogram map is one that adjusts and distorts the features on a map in order to be able to show a certain type of information.
Cartogram maps do this by adjusting the size of the units used by the areas such that the values they depict are made to either be more or less prominent than surrounding values.
In conclusion, these are cartogram maps.
Find out more on cartogram maps at https://brainly.com/question/28210264
#SPJ1