Author Question: When upper-air flow produces large-amplitude troughs and a general ________ flow, cold air moves ... (Read 66 times)

Haya94

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When upper-air flow produces large-amplitude troughs and a general ________ flow, cold air moves southward and cyclonic activity dominates the weather. (Assume Northern Hemisphere.)
 
  A) North to East B) North to South C) West to East D) West to South

Question 2

Pure water suspended in the atmosphere will freeze at a temperature of:
 
  A) -40C B) 32F C) 0C D) -10C



ecabral0

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Answer to Question 1

B

Answer to Question 2

A



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