Choose the geographic theme represented below.
paraguay is a land locked nation. it is bordered by bolivia, brazil, and argentina.
location
human - environmental interaction
movement
regions

Explained as below

Explanation:

Keeping the geographic themes in mind, such as the place/ Location i.e the South American continent, bordered by Brazil and Bolivia to the southwest, and having a total area of 4 lakh kilometer, Paraguay is a landlocked nation.

Human environmental interaction was first colonized by Europeans from Spain, having a population of 71 lakh the climate is mostly tropical to subtropical. The region is divided into 5 ecoregions. it's the sixth-largest soybean producer.    

The region is divided into 17 administrative subdivisions, The eastern region is Paranena, the western region is Chaco which further divide into upper and lower regions.

Movement: The lima group, and non-aligned movement. From independence, the Paraguay is ruled by an authoritarian government.