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प्रश्न
M-sand is used as alternative for natural sand in construction.
विकल्प
True
False
MCQ
सत्य या असत्य
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उत्तर
M-sand is used as alternative for natural sand in construction.- True
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Soil Formation and Preparation for Agriculture
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संबंधित प्रश्न
State the types of soils.
There are ______ different types of minerals found on the earth's surface.
To become a well-matured soil, it taken about 2000 years.
Soil supports ecosystem and play an important role in land management.
______ soil is suitable for milled cultivation.
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. | Bedrock |
| B. | Soil layer | 2. | Plutonic rock |
| C. | Barren island | 3. | Strip farming |
| D | Soil conservation | 4. | Active Volcano |
Match the following :
| Group A | Group B |
| A. Granite | 1. Bed rock |
| B. Soil layer | 2. Plutonic rock |
| C. Barren island | 3. Strip farming |
| D. Soil conservation | 4. Active Volcano |
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 |
