When the upper-air exhibits a general ________ flow, cyclonic ...

[jparksx]

When the upper-air exhibits a general ________ flow, cyclonic systems tend to move through quickly, creating rapidly changing weather conditions.
 
  A) West to East B) West to South C) North to East D) North to South

Question 2

If the amount of water vapor in the air remains unchanged, how does a decrease in temperature affect relative humidity?
 
  What will be an ideal response?

[johnpizzaz]

Answer to Question 1

A

Answer to Question 2

When water vapor content remains constant, a decrease in temperature results in an increase in relative humidity.