Question

How is the dash used as an interrupter in this sentence?

Fame, fortune, possessions--none of these things will replace inner peace.

appositive
direct address
parenthetical expression
summary
two adjectives before a noun

Answer 1

the dash us used as a summary

Answer 2

The answer is summary.

Step-by-step explanation:

The dash has some specific purposes when being used: it indicates emphasis, or how a sudden change, or an interruption. In this case, it is used to summarize the things that cannot replace inner peace since those things (fame, fortune, possessions) are linked to the last part of the statement.