HORTICULTURE

Detailed explanation-1: -(ii)Secondary Activities: Activities which are concerned with the processing of natural resources are called secondary activities. Examples: manufacturing of finished steel and baking of bread.

Detailed explanation-2: -Secondary activities involve manufacturing processes and construction (infrastructure) industries. It is concerned with transforming raw materials into valuable products, e.g., conversion of iron ore into steel, making yarn out of cotton, etc.

Detailed explanation-3: -Alternatively, the activities that convert raw materials into finished products are called secondary activities. Manufacturing, construction, and electricity, gas, and water supply are all examples of secondary activities.