AnswersRHS GISD TX-World Geography Studies A-OCCumulative ExamQuestion 1
1
QuizMultiple Choice

Cumulative Exam

Question 1 • RHS GISD TX-World Geography Studies A-OC

The idea that regions are fluid means that __________.

Answer
A
Earth’s surface is floating on a hot magma layer
B
a region cannot support life without a source of freshwater
C
a region is difficult to define because it is influenced by people's perceptions and perspectives
D
formal geographic and political boundaries define a region

Explanation

Calling regions “fluid” means their boundaries and meanings can shift depending on how people perceive and interpret them. A region is therefore difficult to define with one fixed boundary. Choice C describes this idea; formal geographic or political boundaries, as in D, are not what “fluid” means here.

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