Answer:
The way these maps show economical information is:
Because it shows the ages of the population, so we can see the parts of the place with the population that can and can't work.
Now, the way these maps show social information is: because they point out the demographical distribution about a specific sub-group in the population, its age, and its growth.
And finally, the way these maps provide environmental information is: because they allow us to see the environment of certain zones inside the map territory.
Explanation:
First of all, maps are tools that allow us to know many types of information. Now, the way these maps permit us to know economical data without specifying monetary, income, or job numbers is because they let us know which zones in the map territory have age to be considered working population. Because the law only allows adults to work full-time. Now, the social information they provide is very wide because practically any information about a group would be social. However, in this case, we can see the age of the population, the growth of that population, as well as its increase or decrease. And finally, because the map allows us to know the environment in which these small groups of this population live. Surrounded by land, by a river, by the sea, etc.
