Which choice most effectively uses data from the graph to complete the example?
A
a larger area than either the Fiescher glacier or the Unteraar glacier.
B
a smaller area than the Fiescher glacier but a larger area than the Unteraar glacier.
C
a smaller area than either the Fiescher glacier or the Unteraar glacier.
D
a larger area than the Fiescher glacier but a smaller area than the Unteraar glacier.
Explanation
Correct answer: A.
Choice A is the best answer. The claim is that measurements such as total area can be used to compare glaciers. The graph shows us the area measurements for three glaciers. Of those, Gorner has the largest area.
Why the other choices are wrong
Choice B
Choice B is incorrect. This choice misreads the graph. The graph shows that Gorner has the largest area of the three.
Choice C
Choice C is incorrect. This choice misreads the graph. The graph shows that Gorner has the largest area of the three.
Choice D
Choice D is incorrect. This choice misreads the graph. The graph shows that Gorner has the largest area of the three.