136. Reddish brown soils are found in

1. 1. Tropical savanna region

   
   
   

   2. Steppe region

   
   
   

   3. Arid region

   
   
   

   4. Prairie region

   
   
   

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   NA

   Correct Option: A

   NA

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137. Soil water avaliable to plants is maximum in

1. 1. Clayey soil

   
   
   

   2. Silty soil

   
   
   

   3. Sandy soil

   
   
   

   4. Loamy soil

   
   
   

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   NA

   Correct Option: A

   NA

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138. Zonal soils are

1. 1. Limited

   
   
   

   2. Worldwide

   
   
   

   3. Immature

   
   
   

   4. Confined to deserts

   
   
   

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   NA

   Correct Option: B

   NA

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139. Hydromorphic soils are

1. 1. Impermeable

   
   
   

   2. Permeable

   
   
   

   3. Soild

   
   
   

   4. Soft

   
   
   

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   NA

   Correct Option: A

   NA

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140. Capillaries are most effective in

1. 1. Clayey soil

   
   
   

   2. Silty soil

   
   
   

   3. Monsoon climates

   
   
   

   4. Mediterranean climate

   
   
   

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   NA

   Correct Option: A

   NA

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