Answer:
The following is the sample response or possible answer:
This is a skyscraper. A skyscraper is a tall, multi-storied building. It was made possible by the development of steel frame construction using I-beams, which have an I- or H- shaped cross-section.
Explanation:
skyscraper: A tall multi-storied building.
steel frame: A skeletal frame constructed in a regular pattern to support the floors, roof, or walls.
construction: Building or assembling an infrastructure.
