Why is construction a secondary industry?

Answer 1

construction is a secondary industry because it is building something from raw materials such as a ship .it is also constructing something from components

Answer 2

Construction is considered a secondary industry because it involves the transformation of raw materials (such as wood, steel, and concrete) into goods (buildings, bridges, roads) rather than the extraction of raw materials from the earth. It relies on primary industries like mining and logging for its raw materials.