This globe from the atmospheric moisture investigation shows specific humidity,with blue and green being highest.What feature most likely coincides with the area of lowest specific humidity?
A)The Intertropical Convergence Zone (ITC
B)Dry,descending air in the subtropics
C)The trade winds
D)The cold dry air of the polar easterlies

Question

This globe from the atmospheric moisture investigation shows specific humidity,with blue and green being highest.What feature most likely coincides with the area of lowest specific humidity? 
A)The Intertropical Convergence Zone (ITC
B)Dry,descending air in the subtropics 
C)The trade winds 
D)The cold dry air of the polar easterlies

Quizplus · Accepted Answer

Dry, descending air in the subtropics is typically associated with low specific humidity readings. The other options (the ITCZ, trade winds, and polar easterlies) are all associated with conditions that generally have higher specific humidity readings.

This Globe from the Atmospheric Moisture Investigation Shows Specific Humidity,with