d. because a simile is comparing two things using the words like or as.
Answer:
It illustrates how volcanic rock contributed to the formation of two islands at different times in the earth's history.
Explanation:
It doesn't talk about B and C, but D doesn't make sense either because that only occurred to the Hunga island.
Each of them want to kill the other treachery
No. Similes dont have Like or As that would be a metaphor