ARD NABARD MAINS 2020 Quiz 2 : Soil Erosion and Conservation

Soil Erosion and Conservation

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1. Terracing is an affective method of soil conservation:

 
 
 
 
 

2. Which is the main causative factor for desertification ?

 
 
 
 
 

3. Deforestation may reduce the chances of:

 
 
 
 
 

4. Deforestation causes:

 
 
 
 
 

5. One of the following crops is the most effective in controlling soil erosion:

 
 
 
 
 

6. Sheet erosion is caused by:

 
 
 
 
 

7. Soil conservation means:

 
 
 
 
 

8. Soil conservation can best achieved by having:

 
 
 
 
 

9. Main indicator of soil erosion is:

 
 
 
 
 

10. Dark coloured soils are considered most fertile as they contain: