61. Which one of the following pairs is correctly matched ?

1. 1. A.N. Strahler - Pediplain

   
   
   

   2. W.M Davis - Pediplain

   
   
   

   3. L.C. King - Panplain

   
   
   

   4. C.H. Crickmay - Slope equilibrium

   
   
   

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   NA

   Correct Option: B

   NA

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62. Which of the following factors influence the type and rate of weathering ?
    1. Glacier
    2. Climate
    3. Vegetation cover
    4. Rock structure
    5. Topography
    
    

1. 1. 1, 2, 3 and 4

   
   
   

   2. 2, 3, 4 and 5

   
   
   

   3. 1, 2, 3 and 5

   
   
   

   4. 1, 2, 4 and 5

   
   
   

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   NA

   Correct Option: C

   NA

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63. Which one of the following statements regarding a Fiord are correct ?
    1. Most of the fiords were formed due to a rise in sea level after melting of Pleistocene ice sheets.
    2. It is an emergent coast which originally was a submerged glaciated valley.
    3. It is a long, narrow inlet of the sea bounded by steep mountain slopes extending to considerable depths.
    4. It is a glaciated valley that has been inundated by the sea and forms a deep steep-sided coastal inlet.
    Select the correct answer using the Codes given below.
    

1. 1. 1, 2 3 and 4

   
   
   

   2. 1, 3 and 4

   
   
   

   3. 2 and 4

   
   
   

   4. 1, 2 and 3

   
   
   

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   NA

   Correct Option: B

   NA

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64. The development of synclinal ridges and anticinal valleys in a folded region is named as

1. 1. Parallel belt of valleys and ridges

   
   
   

   2. Abrasion Platform

   
   
   

   3. Topography of inversion of relief

   
   
   

   4. Ridge and Valley landscape

   
   
   

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   NA

   Correct Option: C

   NA

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65. Which one of the following is the correct statement

1. 1. Shale, conglomerate and sandstone

   
   
   

   2. Quartz, schist and phyllite

   
   
   

   3. Biotite, hornblende and augite

   
   
   

   4. Quartz, feldspar and mica

   
   
   

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   NA

   Correct Option: D

   NA

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