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.
Definitions of sociology. 1. the scientific study of the intersection of man's society and his biography. 2. social location- the corners in life that people occupy, because of wheere they are located in a society. 3. Human interaction- influence thinking, feeling or behavior.