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Consider the following statements about the "Roaring Forties".Which of these statements are correct?

  1. They blow uninterrupted in the Northern and Southern Hemisphere.
  2. The 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.

    Aiv only

    Bi, ii

    Cii, iii, iv

    Dii, iii

    Answer:

    C. ii, iii, iv

    Read Explanation:

    The "Roaring Forties"

    • Roaring Forties are a region of strong westerly winds found in the Southern Hemisphere, roughly between the latitudes of 40 and 50 degrees south. 
    • The Roaring Forties are known for their strong and relatively constant westerly winds.
    • In the Southern Hemisphere, the Roaring Forties generally blow from west to east, which means they have a west-to-east direction.
    • The Roaring Forties are associated with stormy and often overcast weather.
    • They are known for bringing frequent low-pressure systems and rainfall to certain regions.
    • In ancient times the Roaring Forties were a major aid to ships sailing the Brouwer Route from Europe to the East Indies or Australasia.

    Related Questions:

    Consider the following statements: "Vulcanicity" refers to :

    1. all those processes in which molten rock material or magma rises into the crust
    2. the greater bulk of the volcanic rocks of the earth's surface were erupted from volcanoes
    3. the process of solidification of rock into crystalline or semi crystalline form from molten rock material after being poured out on the surface.

      ഇന്ത്യയുടെ ഭൂമിശാസ്ത്ര വിവരങ്ങളിലെ തെറ്റ് ഏത് ?

      a. അക്ഷാംശം 8°4' വടക്കുമുതൽ 37 6' വടക്കുവരെ

      b. അക്ഷാംശം 68°7' വടക്കുമുതൽ 97 25' വടക്കുവരെ

      c. രേഖാംശം 68-7' കിഴക്കുമുതൽ 97 25' കിഴക്കുവരെ

      d. രേഖാംശം 8°4' കീഴക്കുമുതൽ 37 6' കിഴക്കുവരെ

      ഇന്ത്യയിലെ നല്ല ധാന്യങ്ങളെ കുറിച്ച് താഴെ കൊടുത്ത പ്രസ്താവനകളിൽ ശരി ഏതാണ് ?

      I. ജോവർ, ബജ്റ

      II.ചോളം, റാഗി,

      III. അരി, ഗോതമ്പ് 

      വിൻഡ് വെയിൻ എന്നതിന് ഉപയോഗിക്കുന്നു ?
      ഭൂവൽക്കത്തിൽ ഓക്സിജന്റെ ശരാശരി അളവ് എത്ര ശതമാനമാണ്?