A writer took the following notes while researching deep-sea exploration vessels:
* The submersible *Deepsea Challenger* was designed by filmmaker James Cameron.
* In 2012, the vessel reached the bottom of the Mariana Trench.
* The hull of the vessel was constructed from a specialized syntactic foam.
* It reached a maximum depth of 10,908 meters during its historic dive.
* Marine biologist Dr. Sandra Myres analyzed the sediment samples collected during the mission.
The writer wants to write a sentence that emphasizes the material composition of the *Deepsea Challenger*'s hull. Complete the sentence by filling in the blank with the correct detail from the notes.
Answer:To withstand the extreme pressure at the bottom of the Mariana Trench, the hull of the *Deepsea Challenger* was constructed from 【syntactic foam】.
Answer
syntactic foam (or specialized syntactic foam)
The correct answer is 'syntactic foam' (or 'specialized syntactic foam') because it directly provides the material composition of the vessel's hull as specified in the notes, fulfilling the writer's goal.
Step-by-Step Solution
Key Concept
Rhetorical Synthesis: Emphasizing Specific Details