Primary, secondary, tertiary, and quaternary sectors
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Flip to reveal answersState the four sectors of business activity.
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Question
State the four sectors of business activity.
Answer
Primary, Secondary, Tertiary, Quaternary.
đź’ˇ Hint
Extraction -> manufacturing -> services -> knowledge.
Question
Classify a fishing business by sector.
Answer
Fishing is in the primary sector because it extracts a raw resource from nature.
đź’ˇ Hint
Extraction.
Question
Classify a retail shop by sector.
Answer
Retail is in the tertiary sector because it provides a service (selling and distributing products).
đź’ˇ Hint
Service activity.
Question
State the key activity of the primary sector.
Answer
Extracting raw materials (e.g., farming, mining).
đź’ˇ Hint
Extraction.
Question
What is the primary sector?
Answer
The primary sector extracts raw materials from the earth, such as farming, fishing, mining, and forestry.
đź’ˇ Hint
Extraction from nature.
Question
State the key activity of the secondary sector.
Answer
Manufacturing/constructing products from raw materials.
đź’ˇ Hint
Manufacturing.
Question
Classify a car manufacturing business by sector.
Answer
Car manufacturing is in the secondary sector because it makes products using raw materials and components.
đź’ˇ Hint
Manufacturing.
Question
Classify an IT consultancy by sector.
Answer
IT consultancy is in the quaternary sector because it provides knowledge-based and information services.
đź’ˇ Hint
Knowledge work.
Question
State the key activity of the tertiary sector.
Answer
Providing services (e.g., retail, transport, healthcare).
đź’ˇ Hint
Services.
Question
Give two examples of primary sector activities.
Answer
Examples include farming and mining.
đź’ˇ Hint
Raw materials.
Question
Give two examples of tertiary sector businesses.
Answer
Examples include a bank and a hotel.
đź’ˇ Hint
Services for customers.
Question
What is the secondary sector?
Answer
The secondary sector manufactures or constructs products using raw materials, such as factories and construction firms.
đź’ˇ Hint
Manufacturing/construction.
Question
What is the tertiary sector?
Answer
The tertiary sector provides services to consumers and other businesses, such as retail, banking, transport, and healthcare.
đź’ˇ Hint
Services.
Question
Give two examples of secondary sector activities.
Answer
Examples include construction and food processing.
đź’ˇ Hint
Making/constructing.
Question
State the key activity of the quaternary sector.
Answer
Providing knowledge/information services (e.g., IT, R&D, consultancy).
đź’ˇ Hint
Knowledge.
Question
Give two examples of quaternary sector businesses.
Answer
Examples include a research lab and a software development firm.
đź’ˇ Hint
Knowledge and information.
Question
Exam tip: What should you add after classifying a business into a sector?
Answer
A brief reason linked to the sector definition (e.g., “provides services”, “extracts raw materials”).
đź’ˇ Hint
Always justify.
Question
How does economic development usually change a country’s sector balance?
Answer
As countries develop, tertiary and quaternary sectors tend to grow while primary becomes a smaller share of employment/output.
đź’ˇ Hint
Developed = more services/knowledge.
Question
Why is the secondary sector sometimes called the manufacturing sector?
Answer
Because it converts raw materials into finished or semi-finished products using production processes.
đź’ˇ Hint
Raw -> finished products.
Question
What is the quaternary sector?
Answer
The quaternary sector focuses on knowledge and information, such as IT, research, consultancy, and education.
đź’ˇ Hint
Knowledge-based.
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Full study notes for Primary, secondary, tertiary, and quaternary sectors
Topic 1.1 hub
What is a business?
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