Question 1254Navigation General

70% to pass

Which of the following statements concerning frontal movements is TRUE?

A A cold front generally passes faster than a warm front.
B The barometric pressure rises when a warm front passes.
C The temperature rises after a cold front passes.
D A warm front usually has more violent weather associated with it than a cold front.
AI Explanation

The correct answer is A) A cold front generally passes faster than a warm front. This is correct because cold fronts move much more rapidly than warm fronts. Cold fronts are associated with strong pressure gradients that drive the front forward at a faster pace, whereas warm fronts typically move more slowly as the temperature and pressure changes are more gradual. The other answer choices are incorrect: B) is wrong because the barometric pressure falls as a warm front passes; C) is incorrect because the temperature actually drops after a cold front passes; and D) is false, as warm fronts tend to have more extensive areas of precipitation and cloud cover compared to the often more abrupt passage of a cold front.

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