Answer:
A. Scale
Step-by-step explanation:
Scale with respect to Earth can be defined as the relationship between the portion of Earth being studied and Earth as a whole. While on the other hand, region with respect to earth is defined as an area of Earth distinguished by a distinctive combination of cultural and physical features. Place can be defined as a "specific point" of the Earth distinguished by a particular character. Also, space is simply defined as the "physical gap or interval" between two objects.