1. Which one of the following is the correct system in South Atlantic Ocean ?

1. 1. South equatorial current - Brazil current - Antarctic drift - Benguela current

   
   
   

   2. Benguela current - Brazil current - South equatorial current - Antarctic drift

   
   
   

   3. Antarctic drift - Brazil, current - Benguela current - South equatorial current

   
   
   

   4. South equatorial current - Benguela current - Brazil current - Antarctic drift

   
   
   

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   NA

   Correct Option: D

   NA

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2. Willy willy is

1. 1. A type of tree gram in temperate regions

   
   
   

   2. A tropical cyclone of North West Australia

   
   
   

   3. A wind that blows in a desert

   
   
   

   4. A kind of common fish found near Lakshdweep Islands

   
   
   

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   NA

   Correct Option: B

   NA

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3. Which is the correct order of ocean currents in the northern part of Pacific ocean in clockwise direction ?

1. 1. North equatorial - California Kuroshio - North equatorial

   
   
   

   2. North equatorial California Kuroshio - Pacific drifts - North equatorial

   
   
   

   3. North equatorial - pacific drift - North equatorial

   
   
   

   4. North equatorial - Pacific drift - Kuroshio California North

   
   
   

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   NA

   Correct Option: C

   NA

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4. Two main cold currents in the North Pacific Ocean are known as

1. 1. Oyashio and California currents

   
   
   

   2. Alaska and Kuroshio currents

   
   
   

   3. North Equatorial and Counter equatorial currents

   
   
   

   4. North Pacific and Kuroshio currents

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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5. Which one of the following statements is not true ?

1. 1. Gulf with narrow fronts and wider rears experience high tides

   
   
   

   2. Tidal currents take place when a gulf is connected with the open sea by a narrow channel

   
   
   

   3. Tidal bore occurs when a tide enters the narrow and shallow estuary of a river

   
   
   

   4. The tidal nature of the mouth of the river Hoogly is of crucial importance to Kolkata as port

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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