Photographs ... and ... below represent economic activities in the secondary sector.

here is the answer to your question: 2.1.5 Step 1: Define the secondary sector. The secondary sector involves processing raw materials into finished goods (manufacturing) or constructing buildings and infrastructure. Step 2: Analyze each photograph to determine its economic sector. (i) Shows a factory production line, which is manufacturing. This belongs to the secondary sector. (ii) Shows farming with a tractor, which is agriculture. This belongs to the primary sector. (iii) Shows a teacher in a classroom, which is a service. This belongs to the tertiary sector. (iv) Shows construction workers on a building site. This belongs to the secondary sector. Step 3: Identify the photographs that represent the secondary sector. Photographs (i) and (iv) represent activities in the secondary sector. Step 4: Select the correct option. • Photographs (i) and (iv) represent economic activities in the secondary sector. • The correct option is B (i) and (iv). That's all for today! Drop the next question when you're ready.