Respuesta :
Answer:
The Primary Sector, i.e., raw materials.
The Secondary Sector, which includes industry and manufacturing.
The Tertiary Sector, i.e., services.
The Quaternary Sector, which we also call the 'knowledge sector. '
Answer: Primary sector- farming, mining, fishing, foresting, animal husbandry flower cultivation, etc.
Secondary sector- construction work, manufacturing, tailoring, working in industry like working in match factory etc.
Explanation: