Consider the following statements about the Roaring Forties: I. > They blow uninterrupted in the Northern and Southern Hemispheres. II. > They blow with great strength and constancy. III. > Their direction is generally from North - West to East in the Sou

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Q: 42 (IAS/2000)
Consider the following statements about the ‘Roaring Forties’:
I. They blow uninterrupted in the Northern and Southern Hemispheres.
II. They blow with great strength and constancy.
III. Their direction is generally from North - West to East in the Southern Hemisphere.
IV. Overcast skies, rain and raw weather are generally associated with them.
Which of these statements are correct ?

question_subject: 

Geography

question_exam: 

IAS

stats: 

0,105,63,26,105,9,28

keywords: 

{'roaring forties': [0, 1, 0, 0], 'southern hemispheres': [1, 0, 1, 0], 'southern hemisphere': [0, 0, 2, 2], 'overcast skies': [0, 1, 0, 0], 'rain': [7, 1, 2, 16], 'east': [0, 0, 2, 1], 'west': [11, 4, 16, 22], 'raw weather': [0, 1, 0, 0], 'direction': [0, 0, 0, 3], 'north': [0, 0, 1, 0], 'constancy': [0, 1, 1, 0]}

The "Roaring Forties" are strong and consistent westerly winds that blow in the Southern Hemisphere between latitudes 40° and 50°. These winds are known for their strength and constancy, making them significant for sailors and navigators.

Statement II is correct because the Roaring Forties indeed blow with great strength and constancy, which can be challenging to navigate through.

Statement III is correct because the general direction of the Roaring Forties in the Southern Hemisphere is from the northwest to the east. This means that the winds blow predominantly from the northwest towards the east.

Statement IV is also correct because the Roaring Forties are associated with specific weather conditions. The strong winds often bring overcast skies, rain, and raw weather. These conditions can create challenging and rough sailing conditions in the affected regions.

Statement I, however, is incorrect. The Roaring Forties do not blow uninterrupted in both the Northern and Southern Hemispheres. They are primarily associated with the Southern Hemisphere, where the conditions for their formation are more favorable.