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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
Red soil is formed by the process of leaching.
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 |
Choose the incorrect statement from the following
What is soil conservation?
To become a well-matured soil, it taken about 2000 years.
Soil supports ecosystem and play an important role in land management.
Give reason for the following:
Why soil is known as ‘Skin of the earth’?
The time needed to form soil depends on the ______.
How are crops classified based on seasons?
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 |
