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Question

Consider the following statements about Roaring Forties :
1. They are strong Westerly winds found in the oceans of Southern Hemisphere.
2. The strong east to west air currents are caused by the combination of air being displaced from the Equator towards the South Pole and the earth's rotation and abundance of landmasses to serve as wind breaks.
Which of the statements given above is/are correct ?
1 only
2 only
Both 1 and 2
Neither 1 nor 2

A

1 only

B

2 only

C

Both 1 and 2

D

Neither 1 nor 2

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Solution

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The Roaring Forties are strong westerly winds found in the Southern Hemisphere, generally between the latitudes of 40 and 50 degrees. The strong west-to-east air currents are caused by the combination of air being displaced from the Equator towards the South Pole, the Earth's rotation, and the scarcity of landmasses to serve as windbreaks. The Roaring Forties were a major aid to ships sailing the Brouwer Route from Europe to the East Indies or Australasia during the Age of Sail, and in modern usage are favored by yachtsmen on round-the-world voyages and competitions.

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Similar Questions

Q1

Consider the following statements about Roaring Forties :
1. They are strong Westerly winds found in the oceans of Southern Hemisphere.
2. The strong east to west air currents are caused by the combination of air being displaced from the Equator towards the South Pole and the earth's rotation and abundance of landmasses to serve as wind breaks.
Which of the statements given above is/are correct ?

View Solution

Q2

Consider the following statements about the ‘Roaring Forties’:

1. They blow uninterrupted in the Northern and Southern Hemispheres.

2. They blow with great strength and constancy.

3. Their direction is generally from North-West to East in the Southern Hemisphere.

4. Overcast skies, rain and raw weather are generally associated with them.

Which of these statements are correct?

View Solution

Q3

Select the correct option after reading the statements.
1) There is no gyre formation in the Northern part of the Indian Ocean.
2) There are strong seasonal winds and more landmasses in the Northern Hemisphere.

View Solution

Q4

Consider the following statements ___________.

1

. Tamil Nadu is the only area which receives about half of its rainfall from north-east monsoon winds.

2

. Kerala is the only state receiving very heavy rainfall from the south-west monsoon winds.

3

. In India, the south-west monsoon is stronger than the north-east monsoon.
Which of these are correct statements?

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Q5

Q88. Consider the following statements:

1. The climate of India is described as tropical monsoon type.

2. The North east monsoon winds blow from sea to land.

3. The south west monsoon winds blow from land to sea.

Which of the above statement(s) is/are correct?

View Solution