56. Which of the following is a volcanic plateau ?

1. 1. Anatolia plateau

   
   
   

   2. Tibetan plateau

   
   
   

   3. Antrum plateau

   
   
   

   4. Brazilian plateau

   
   
   

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   NA

   Correct Option: C

   NA

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57. Which scale is used to measure the intensity of earthquake ?

1. 1. Richter

   
   
   

   2. Metric

   
   
   

   3. Centigrade

   
   
   

   4. Newtow

   
   
   

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   NA

   Correct Option: A

   NA

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58. Which is not a causative factor of earthquake ?

1. 1. Volcanoes

   
   
   

   2. Isostacy

   
   
   

   3. Tectonics

   
   
   

   4. Waves

   
   
   

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   NA

   Correct Option: D

   NA

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59. Which is not a topography produced by volcanocity

1. 1. Cones

   
   
   

   2. Crater

   
   
   

   3. Caldera

   
   
   

   4. Cirque

   
   
   

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   NA

   Correct Option: D

   NA

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60. What is seismic zone extending at an angle of about 45° from the base of an ocean trench, down through lithosphere to the asthenosphere known as ?

1. 1. Appleton layer

   
   
   

   2. Benioff zone

   
   
   

   3. Conard discontinuity

   
   
   

   4. Convergence zone

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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