Identify the structure of the passage.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Descriptive.
The structure of the passage is "Descriptive." The passage provides a detailed description of the properties, uses, and significance of steel, including its various applications and the benefits of special steel alloys.
It does not focus on cause and effect, sequential order, or classification, but rather describes the importance and versatility of steel in various contexts.