What is the name of the phenomenon where there is a large-scale pattern of sea level pressure differences between the Arctic and the mid-latitudes? MCQ with Answer and Explanation

What is the name of the phenomenon where there is a large-scale pattern of sea level pressure differences between the Arctic and the mid-latitudes?
A. Arctic Oscillation
B. Pacific-North American Pattern
C. Madden-Julian Oscillation
D. North Atlantic Oscillation
Answer: Option A
Solution (By JKExamLibrary)
The Arctic Oscillation (AO) is a large-scale climate pattern of sea level pressure differences between the Arctic and the mid-latitudes of the Northern Hemisphere. It affects weather patterns across the entire Northern Hemisphere.

This question belongs to: Geography GK Climate and Weather

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Climate and Weather Questions

Question #1 Report Error
Which of the following is a major factor in the formation of the polar easterlies?
A. Ferrel cell circulation
B. All of the above
C. Hadley cell circulation
D. Polar cell circulation

Correct Answer: Option D


Explanation:
The polar easterlies are formed by the Polar cell circulation, where air flows from the poles towards the subtropics.

This question belongs to: Geography GK Climate and Weather
Question #2 Report Error
What is the name of the seasonal wind that blows from the land to the sea in winter in South Asia?
A. Westerlies
B. Northeast Monsoon
C. Southwest Monsoon
D. Trade Winds

Correct Answer: Option B


Explanation:
The Northeast Monsoon blows from the land (the Asian mainland) to the sea (Bay of Bengal) during the winter months (October to December), bringing rainfall to southern India.

This question belongs to: Geography GK Climate and Weather
Question #3 Report Error
Which of the following is a warm, humid wind that blows from the Sahara Desert over the Mediterranean?
A. Garbin
B. Mistral
C. Sirocco
D. Bora

Correct Answer: Option C


Explanation:
The Sirocco is a warm, humid wind that originates over the Sahara Desert and blows over the Mediterranean Sea and southern Europe.

This question belongs to: Geography GK Climate and Weather