The soil pH is a measure of the acidity or alkalinity in soils. aq) in a solution. In water, it normally ranges from -1 to 14, with 7 being neutral. A pH below 7 is acidic and above 7 is alkaline. Soil pH is considered a master variable in soils as it controls many chemical processes that take place.
3. Cultural Factor : It is an established fact that there is an intimate connection between our beliefs and social institutions, our values and social relationships. Values, beliefs, ideas, institutions are the basic elements of a culture.
A commonly accepted definition of sociology as a special science is that it is the study of social aggregates and groups in their institutional organization, of institutions and their organization, and of the causes and consequences of changes in institutions and social organization.ociology, for Durkheim, was the study of âsocial facts,â and it should not be forgotten that his first major work after completing his French and Latin theses was The Rules of Sociological Method [1895; for a discussion of Durkheimâs conception of social facts, see the biography of Durkheim].