Answer:
is there like answer choice or a passage or something
Answer:
D ) a substance that reduces congestion
Explanation:
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Nick is taking the train into New York City with Tom Buchanan. He begins the chapter by describing an area he calls a valley of ashes. It is an area where ashes from coal burning furnaces are deposited. Everything is gray and lifeless, even the people who work and live in the area.
While metonymy replaces a concept or object entirely with a related term, synecdoche takes an element of the object and uses it to refer to the whole, and metaphor uses unlike things to draw an interesting comparison. For example, the wheels are one part of a car.