Which of the following is the primary reason for the aridity of the Sahara Desert?
A. Distance from the sea
B. Rain shadow effect
C. Subtropical high pressure and subsidence
D. Cold ocean currents
Answer: Option C
Solution (By JKSSB Mock Tests)
The Sahara Desert is extremely arid because it lies under the subtropical high-pressure belt, where descending air (subsidence) suppresses cloud formation and precipitation, creating a dry climate.
Explanation:
Humid continental climates (Köppen Dfa/Dfb) are characterized by cold winters (below 0°C) and warm to hot summers, with precipitation throughout the year.
No comments yet. Be the first to start the discussion!