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 the study of human relationships and institutions. It is wide and diverse and focuses on almost all aspects that would affect the society. Sociology studies how religions, cultures, races, social classes, economic states, caste systems etc. have an impact on how the society functions. Sociologist studies changes in society may they be drastic or minor.