Which of the following is true of the upper-level flow patterns shown in the figure?
A) The top pattern is associated with a middle-latitude cyclone due to its areas of convergence, divergence and temperature advection.
B) The top pattern is associated with a middle-latitude cyclone due to its lack of areas of convergence, divergence and temperature advection.
C) The bottom pattern is associated with a middle-latitude cyclone due to its areas of convergence, divergence and temperature advection.
D) The bottom pattern is associated with a middle-latitude cyclone due to lack of areas of convergence, divergence and temperature advection.
Answer: C
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