1
Q
How is soil formed?
A
- Over long periods of time via…
- Weathering of rock materials
- Decomposition and accumulation of Organic materials
2
Q
What factors will determine the type of soils?
A
- Parent Material
- Climate
- Vegetation
- Landscape position & Topography
- The timing for which these forces acted.
3
Q
List and define the different soil Horizons…
A
- Horizon A
Topsoil, containing most OM
- B & C Horizon
Subsoil, Less OM less fertile, declining biological activity.
4
Q
A
