Soils : The Upper most layer of Earth.
- Soil is the mixture of minerals , organic matter , gases, liquids and a
myriad of micro - and macro- organisms that can support plant life. - It is the topmost layer of the earth or Lithosphere.
- It is the place where Lithosphere,Hydrosphere,Atmosphere and
Biosphere.
Major Soil Components :- Inorganic Materials :
- Soil Water
- Soil Air
- Organic matter