Answer: The answer is C. LOCATION
Explanation: Location is one of the five themes of geography and it explains that there is a location in every point on earth. It can be described either in ABSOLUTE; a fixed location on earth which is usually determined by its latitude and longitude e.g 9.0820° N, 8.6753° E which is the location of Nigeria. Or described in RELATIVE; a particular place in reference to another landmark e.g Lagos state is 224 km south of Kwara state in Nigeria.
Therefore, the world in spatial terms is seeing the world as every point on earth has a location.