Answer» Primary Sector:- This sector includes Industries that are involved in the Extraction of Raw Materials.
- This sector is directly associated with Nature because: They convert Natural Resources into Primary products.
- Since most of the Primary products are obtained from Agriculture, This sector is also called as "Agriculture and Related Sector."
- Examples are: Logging (Forestry), Fishing, Mining, Extraction of Crude-Oil and Natural Gas.
- In 'Developing Countries', Primary Sector make-up a large portion of its Economy.
Secondary Sector:- This sector takes-up Primary products and converts them to Finished goods.
- This sector CONSISTS of Factories, Industries and Workshops. So, This sector is also called as "Industrial Sector."
- This sector involves Manufacturing Goods or Construction Work.
- Examples are: Yarn and Cloth weaving (from cotton), Sugar factory (from Sugarcane), Canned FOOD Manufacturing, etc...
- This sector is common in 'Developing' and 'Developed' countries.
Tertiary Sector:- This sector is involved in activities that help in the development of both Primary and Secondary sector.
- This sector do not produce Goods, but provide Services that support Production. Hence, It is also called as "Service Sector."
- Examples are: Transport, Storage, Communication, Banking, etc...
- It also includes some Essential services like - Doctors, Lawyers, Teachers, etc...
- Some New Industries like Information Technology INDUSTRY, SOFTWARE Industry, Internet Cafe, ATM booths, Business Process Outsourcing (BPO) Call centres, etc... also come under this sector.
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