The correct matches are:
1. - political;
The political defining of a region is based on the type of government it has, the policies made, the political fondness...
2. - cultural;
The cultural defining of a region is based on the language/s practiced, the customs, the folklore, habits, mentality...
3. - economic;
The economic defining is mostly based on two things, economic type, and how big the economy is.
4. - climate;
The climate defining is based on the long term precipitation patterns and temperatures.
5. - physical;
The physical defining is based on the description of the landscape, the physical shapes of it, as well as the water bodies, and their location.
