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: