THINK ABOUT IT
Q1. Can you think of any primary activities that you may have seen in the past? What are the natural resources used in these activities? Name two of them and discuss your experiences with your classmates.
Answer:
Yes, students may have seen primary activities like agriculture (farming) where natural resources like soil, water, and sunlight are used, or fishing where water bodies and fish are natural resources. Two examples: (1) Agriculture uses soil, water, and seeds. (2) Mining uses minerals and rocks from the earth. Discuss personal observations with classmates.
Q1. Observe the different stages of the process shown in Fig. 14.1 on page 206 and discuss them with your fellow classmates.
Answer:
Students should look at the images in Fig. 14.1, which show the transformation of tree pulp into paper and then into textbooks. They should discuss each stage: (1) Cutting trees and extracting pulp (primary sector). (2) Making paper and printing books in a factory (secondary sector). (3) Transporting and selling books in shops (tertiary sector). The discussion should highlight how all three sectors work together to produce the final product.
DON'T MISS OUT
Q1. Now that we have seen some examples of secondary sector activities, can you name two more economic activities in the secondary sector?
Answer:
Two more secondary sector activities are: (1) Baking bread in a bakery – converting flour, water, and yeast into bread. (2) Assembling mobile phones in a factory – using electronic components and raw materials to produce phones.
LET’S EXPLORE
Q1. Label the pictures in the illustration shown in Fig. 14.1 on page 206 as: 1. Primary sector 2. Secondary sector 3. Tertiary sector
Answer:
The student is expected to examine Fig. 14.1 (showing the process from tree pulp to paper to textbooks). Based on the chapter, the labeling should be: (a) The step involving cutting trees/extracting pulp from trees is 'Primary sector'. (b) The step involving making paper and printing books in a factory is 'Secondary sector'. (c) The step involving transporting the books to shops/schools and selling them is 'Tertiary sector'. The solution is to draw or write these labels next to the corresponding images in the diagram.
Q2. List the economic activities in your neighbourhood and label them appropriately as primary, secondary or tertiary. Draw arrows to show how they are connected to each other. In what ways are they dependent on each other? What would happen if one of the activities ceased to exist?
Answer:
This is an activity-based question. Students should observe their neighbourhood and list activities. For example: (a) Farming (Primary) → (b) Factory processing the farm produce (Secondary) → (c) Shop selling the processed goods (Tertiary). Draw arrows from primary to secondary to tertiary. They are dependent because without primary raw materials, secondary cannot produce; without secondary, tertiary has nothing to sell; without tertiary, goods cannot reach consumers. If one ceases, the chain breaks (e.g., no farming means no food in shops).
Q3. What are the different ways through which we can judiciously use paper in the classrooms and offices of your school?
Answer:
We can judiciously use paper by: (1) Writing on both sides of the paper. (2) Using old notebooks for rough work or recycling them. (3) Minimising printing and using digital copies when possible. (4) Collecting used paper for recycling. (5) Avoiding wastage of paper in assignments and projects.
DON’T MISS OUT
Q1. Just like AMUL, there are many other milk cooperatives under brands such as Nandini from Karnataka, Mother Dairy from Delhi-NCR, Aavin from Tamil Nadu, Vijaya from Andhra Pradesh, Kevi from Nagaland, Sudha from Bihar, Verka from Punjab, etc. Can you name one cooperative around you that has helped groups like farmers, persons with disabilities, and women, to come together and has brought prosperity to their lives?
Answer:
This is an open-ended question. Students should name a local cooperative, such as: (a) Lijjat Papad (women's cooperative). (b) Any local farmer's cooperative. (c) Self-help groups for women or persons with disabilities. The solution should describe how the cooperative helped the group economically and socially.
Q2. What are the different ways through which we can judiciously use paper in the classrooms and offices of your school?
Answer:
(Duplicate of earlier question) We can judiciously use paper by: (1) Using both sides of paper. (2) Recycling old notebooks. (3) Using digital submissions instead of print. (4) Setting up a paper recycling bin in school. (5) Reducing unnecessary printing.
Before we move on...
Q1. In this chapter, we learnt about the three sectors of economic activities. The various examples and illustrations helped to understand the difference as well as the interdependence between the three types of economic activities or sectors — primary, secondary and tertiary.
Answer:
This is a summary statement, not a question. However, students should ensure they understand the definitions: Primary sector (extraction from nature), Secondary sector (manufacturing), Tertiary sector (services). They should also know how they depend on each other (e.g., agriculture depends on transport and factories).
Q2. Questions, activities and projects
Answer:
This heading introduces the formal exercise section. See the next questions.
Questions, activities and projects
Q1. What is the primary sector? How is it different from the secondary sector? Give two examples.
Answer:
The primary sector includes economic activities that involve extracting or producing natural resources directly from the earth, such as farming, fishing, mining, and forestry. It is different from the secondary sector because the secondary sector involves processing or manufacturing raw materials into finished goods. Examples of primary sector: agriculture (growing wheat), fishing (catching fish). Examples of secondary sector: making bread from wheat, canning fish.
Q2. How does the secondary sector depend on the tertiary sector? Illustrate with a few examples.
Answer:
The secondary sector depends on the tertiary sector for services such as transportation, banking, storage, and marketing. For example: (a) A factory that makes furniture (secondary) needs trucks (tertiary) to deliver the furniture to shops. (b) A textile mill needs banks (tertiary) for loans and insurance. (c) A processed food company needs cold storage (tertiary) to keep products fresh before sale.
Q3. Give an example of interdependence between primary, secondary and tertiary sectors. Show it using a flow diagram.
Answer:
Example: Making bread. (1) Primary sector: Farmer grows wheat. (2) Secondary sector: Baker grinds wheat into flour and bakes bread. (3) Tertiary sector: Truck driver transports bread to a shop, and shopkeeper sells it to customers. Flow diagram: Primary (Farmer) → Secondary (Baker) → Tertiary (Transport & Shop). Arrows show that each sector depends on the others. The diagram should include arrow labels like 'raw materials', 'finished goods', 'services'.