21. When does escarpment develop ?

1. 1. When a block steps down along in a fault plane

   
   
   

   2. When a block moves down vertically along a fault plane

   
   
   

   3. When a block moves horizontally along a fault plane

   
   
   

   4. When a block moves upward along a fault plane

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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22. Define intermotane plateau

1. 1. They are the outcome of volcanic activity

   
   
   

   2. Outcome of diastrophic activity

   
   
   

   3. They are the remains of certain mountains

   
   
   

   4. They are elevated segment of the earth crust

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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23. What are Gosynclines ?

1. 1. Archid upfols in the strata of the earth's crust

   
   
   

   2. Major structural down folds in the earth's crust

   
   
   

   3. Large scale rises in the earth's crust

   
   
   

   4. Sliding of plate margins inside the earth's crust

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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24. Eskers are of glacio-fluvial origin. which one of the following statements characterize them ?

1. 1. They are long, narrow and sinuous ridges of sands

   
   
   

   2. They are small, irregular mounds of bedded sands

   
   
   

   3. They are small alluvial cones

   
   
   

   4. They are flat-topped terraces

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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25. Boulder fields or felsenmeer are

1. 1. Straight blocks produced by the week joint block

   
   
   

   2. Curved blocks caused by strong joints blocks

   
   
   

   3. Angular blocks produced by separation and sheltering of joints blocks

   
   
   

   4. All of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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