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.
Sociology is best defined as the study of the origin, development, organization, and functioning of human society. Log in to see link for more information. Added 11/13/2014 10:12:34 PM. This answer has been confirmed as correct, not copied, and helpful.