The ____ jet is known to show seasonal variations. In winter, the winds are stronger, and the jet moves farther south as the leading edge of the cold air can extend into subtropical regions, as far south as Florida and Mexico. In summer, the jet is weaker and is usually found over more northerly latitudes.
A)subtropical
B)tropical easterly
C)low-level
D)polar-front
E)nocturnal

Question

Quizplus · Accepted Answer

The polar-front jet exhibits seasonal variations, with stronger winds and a more southerly position in winter, and weaker winds with a more northerly position in summer, due to the shifting of the polar front.

The ____ Jet Is Known to Show Seasonal Variations