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प्रश्न
Distinguish between the following pair
Soil erosion and soil conservation
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उत्तर
Soil erosion :
It refers to the washing away or removal of the layers of soil by various agents like running water and wind.
Soil conservation :
It refers to the protection of soil against erosion and exhaustion because of deforestation, excessive grazing, running
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संबंधित प्रश्न
Name any four agents of erosion.
What are the components of topsoil?
Distinguish between contour tilling and contour bunding.
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Form pairs or groups of three or four students and discuss, with examples, how we depend directly and indirectly on soil.
The photograph shows a framing method that helps in controlling soil erosion.
- What is this farming method called
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Unscramble the following jumbled word related to soil.
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Unscramble the following jumbled word related to soil.
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Rajasthan is a desert state in India. Once while travelling to Rajasthan by train, Boojho observed several streams and rivulets of rain water during the journey but to his surprise, he did not see streams of water in the desert region even during rains. Help Boojho find a suitable explanation for this.
Several terms related to soil are hidden in the squares given in figure. Spot them and make a list. Two examples are given for you.
