What is the name of the phenomenon where the atmospheric pressure in the Azores is higher than normal and in Iceland is lower than normal? MCQ with Answer and Explanation
What is the name of the phenomenon where the atmospheric pressure in the Azores is higher than normal and in Iceland is lower than normal?
A. Pacific-North American Pattern
B. North Atlantic Oscillation
C. Madden-Julian Oscillation
D. Arctic Oscillation
Answer: Option B
Solution (By JKExamLibrary)
The North Atlantic Oscillation is a large-scale pattern of sea level pressure differences between the Azores (subtropical high) and Iceland (subpolar low).
Explanation:
The rain shadow region of the Western Ghats (the Deccan Plateau) receives low rainfall because the mountains block the moisture-laden winds.
Explanation:
The 'Loo' is a strong, hot, and dry summer wind that blows over the northern plains of India, particularly in the states of Bihar, Uttar Pradesh, and Rajasthan.
Explanation:
Warm fronts are characterized by a gradual temperature increase, light to moderate rain, stratiform clouds, and slow movement, often bringing prolonged precipitation.
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