There are three mountains: the Sierra Madre Occidental, the Sierra Madre Oriental, and Sierra Madre del Sur.
The economic system may be production,allocation,distribution,firms,and how the government responds to the economic problem.
I think it’s A) Volga, I’m sorry if it’s wrong
Answer:
A political map outlines boundaries, marks cities/states/countries. The other maps each serve their own individual purpose for example, an ethnic map identifies the distribution of ethnicities throughout a region and an environmental pattern map will focus on patterns specifically.
Explanation: