INDIAN GEOGRAPHY

THE EARTH

PHYSICAL GEOGRAPHY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The Roaring Forties of the Southern Oceans are associated with
A
Frequent tornadoes
B
Seasonal monsoons
C
Uninterrupted Westerlies
D
Hurricanes
Explanation: 

Detailed explanation-1: -They are found generally between the latitudes of 40°S and 65°S. They are west to east air currents (and not east to west) which are caused by the combination of air displaced from the equator towards the South Pole. More items •21-Dec-2022

Detailed explanation-2: -This is known as the high-pressure subtropical ridge, also known as the horse latitudes. Here, as the temperature gradient decreases, air is deflected toward the poles by the Earth’s rotation, causing strong westerly and prevailing winds at approximately 40 degrees. These winds are the Roaring Forties.

Detailed explanation-3: -The roaring forties called so because Western winds move in both the hemispheres (northern and southern) between 35 to 60 degrees latitudes. In the southern hemisphere, these winds show a very stormy nature after 40 degree latitude. This remains constant in summer as well as in winter.

Detailed explanation-4: -roaring forties, , areas between latitudes 40° and 50° south in the Southern Hemisphere, where the prevailing winds blow persistently from the west. The roaring forties have strong, often gale-force, winds throughout the year. They were named by the sailors who first entered these latitudes.

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