Primary salinity occurs naturally in soils and waters. Examples of naturally occurring saline areas include salt lakes, salt pans, salt marshes and salt flats.
In comparison to that, secondary salinity is salting that results from human activities, usually land development and agriculture.
Chat with our AI personalities
The difference between primary data and secondary data is that primary data is the information from the original research.
what is the similarities between primary and secondary data
primary research is based on primary data while secondary research based on data already collected before by another person. example : many covernments conduct a census ( primary research ) , this information is collated by government statisticians an than become a valuable source of secondary research data for other organisations
The difference is rimary data is information personally or originally collected that has not been studied. Secondary data is information already collected, examined and concluded.
Primary data is the the data that collected by yourself. While secondary data is those collected by others and to be reused by yourself.