Which sequence describes the typical progression of sector dominance with development?

Which sequence describes the typical progression of sector dominance with development?

• A. Primary, then secondary, then tertiary.
• B. Tertiary, then secondary, then primary.
• C. Primary extraction/agriculture; secondary manufacturing; tertiary services; economies typically shift toward more services with development, though variation exists.
• D. Quaternary dominates early.

Answer: (C)

The idea being tested is how economies change the way they produce and provide goods and services as they develop. As a country develops, the dominant sector tends to move from primary activities like farming and resource extraction toward secondary manufacturing, and then toward tertiary services. This reflects how industrialization expands manufacturing as a key driver of growth and productivity, and later how higher incomes and more complex needs shift demand toward services such as finance, education, health, and other knowledge-based activities. So describing the sequence as primary (agriculture/extraction), then secondary (manufacturing), then tertiary (services) matches the common pattern observed with development, even though some countries may show variations. Early dominance by services or by very specialized sectors, or a strong quaternary focus from the start, does not fit the typical progression as well.

The idea being tested is how economies change the way they produce and provide goods and services as they develop. As a country develops, the dominant sector tends to move from primary activities like farming and resource extraction toward secondary manufacturing, and then toward tertiary services. This reflects how industrialization expands manufacturing as a key driver of growth and productivity, and later how higher incomes and more complex needs shift demand toward services such as finance, education, health, and other knowledge-based activities. So describing the sequence as primary (agriculture/extraction), then secondary (manufacturing), then tertiary (services) matches the common pattern observed with development, even though some countries may show variations. Early dominance by services or by very specialized sectors, or a strong quaternary focus from the start, does not fit the typical progression as well.