849 B
+++ draft = false semester = ['S1'] subjectcode = ['BO DCM1109'] unit = 'Unit 2' notecategory = 'Self' title = 'Unit 2' toc = true url = '/uninotes/s1/bo-dcm1109/unit2/self/' uniturl = '/uninotes/s1/bo-dcm1109/unit2/' +++
April 12, 2026
Primary Sector
The Primary Sector comprises the delivery of raw materials up to the finished product. Industries in this sector include mining for oil, coal, iron, and other minerals; Forestry, agriculture, fish farming and land reclamation, etc.
Secondary Sector
The Secondary Sector refines, processes and manufactures. This includes industries like petrochemical refineries, steel-making mills, factories for making equipment and machinery for industry and goods for consumer purchase.
Tertiary Sector
This involves the provision of services to businesses as well as final consumers.