Answer:
The options are
A. National
B. International
C. Local
D. Individual
E. Global
The answer is C. Local
There are three scales used by geographers and they include Local which measures a city then then the regional and global.
The geographer is examining the population distribution in Lubbock, Texas. This is the same as examining a city present in the USA which is referred to as a Local scale.
The geographer is reviewing the world at the Local scale.