1.  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering supports the growth of plants by holding the roots firmly and supplying water and nutrients.

2. Soil is essential for  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering

3. The process of formation of soil by the breaking down of rocks by the action of wind, water and climate is called  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering

4. The nature of a soil depends upon the  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering from which it has been formed and the type of  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering that grows on it.

5. A vertical section through different layers of the soil is called  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering.

6. The different layers of soil are called  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering

7.  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering is generally dark in colour as it is rich in humus.

8. The roots of small plants are  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering completely in the soil.

9. The  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering makes the soil fertile and provides nutrients to the plants that grow on it.

10.  agricultureA-horizonB-horizonembeddedhorizonshumusrocksSoilsoil profilevegetationweathering has a lesser amount of humus but has more minerals.