Advertisements
Advertisements
प्रश्न
What is soil conservation?
Advertisements
उत्तर १
Soil Conservation is the process of protecting the soil from erosion to maintain its fertility.
उत्तर २
Soil conservation is the prevention of soil loss and protection of the fertile topsoil by using measures such as afforestation, contour ploughing, terracing and shelter belts to retain soil fertility.
संबंधित प्रश्न
______ soil is highly suitable for millets cultivation.
Red soil is formed by the process of leaching.
Give an account on different layers of soil.
______ is a part composed of organic matter mixed with mineral matter.
In the soil composition, ______ are minerals.
In the soil composition is ______ air.
To become a well-matured soil, it takes about ______ years.
To become a well-matured soil, it taken about 2000 years.
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.
| A. | Granite | 1. | Bed rock |
| B. | Soil layer | 2. | Plutonic rock |
| C. | Barren island | 3. | Strip farming |
| D. | Soil conservation | 4. | Active Volcano |
