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प्रश्न
Distinguish between Soil conservation and Soil erosion.
अंतर स्पष्ट करें
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उत्तर
| S.No. | Soil conservation | Soil erosion |
| i | The process of protecting the soil from erosion to maintain its fertility. | The removal or destruction of the top layer of soil by natural forces and human activities. |
| ii | Practiced for the conservation of afforestation, controlled grazing, construction of dams, crop rotation, windbreaks, etc. | Reduces the fertility of the soil, which leads to a reduction in agricultural productivity. |
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Soil Formation and Preparation for Agriculture
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2.1: Rocks and Soils - Evaluation [पृष्ठ ९४]
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संबंधित प्रश्न
State the types of soils.
The time to form one cm of soil is ______.
______ is known as the zone of accumulation.
There are ______ different types of minerals found on the earth's surface.
To become a well-matured soil, it takes about ______ years.
Laterite soil is suitable for plantation crops like ______.
To become a well-matured soil, it taken about 2000 years.
In wet tropical area, soil formation is ______.
Which activity of the farmer can promote growth of earthworms and microbes in the field?
Match the following:
| A. | Granite | 1. | Bed rock |
| B. | Soil layer | 2. | Plutonic rock |
| C. | Barren island | 3. | Strip farming |
| D. | Soil conservation | 4. | Active Volcano |
