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 systematic and scientific study of human social life. Sociologists study people as they form groups and interact with one another. The groups they study may be small, such as married couples, or large, such as a subculture of suburban teenagers. Sociology places special emphasis on studying societies, both as individual entities and as elements of a global perspective.