WAEC - Economics (2022 - No. 12)
Which of the following industries will add more value to primary products?
Construction industry
Processing industry
Mining industry
Service industry
คำอธิบาย
Primary products are goods that are available from cultivating raw materials without a manufacturing process. Significant primary product industries include agriculture, fishing, mining and forestry. Examples of primary products are: oil, water, fish, fruit, crops, wood etc.