that layer of earth in a well-developed soil lying immediately below the A-horizon, and which contains build up of natural matter leached from area grounds.
instantly underneath the A-horizon; contains build up of natural matter leached from area soils
that level of earth in a well-developed earth lying straight away below the A-horizon, and containing build up of organic matter leached from surface soils.
instantly underneath the A-horizon; contains build up of organic matter leached from surface grounds
A theory or system of social reform which contemplates a complete reconstruction of society with a more just and equitable distribution of property and labor In popular usage the term is often employed to indicate any lawless revolutionary social scheme See Communism Fourierism Saint Simonianism forms of socialism...
How would you define b-horizon?