Read the passage below and answer the question.

here swelled the river in its boldest course, interspersed by halcyon isles on which nature had lavished all her prodigality in tree, vine, and flower, banked by noble bluffs, three hundred feet high, their sharp ridges as exquisitely definite as the edge of a shell; what type of figurative language does fuller use to describe nature in this passage?

metaphor
simile
personification
exaggeration

Why does the author's description of the mercury boiler—"the mercury, when vaporized, going into a mercury turbine and then into a condenser, remaining hot enough to generate steam in a steam boiler"—intentionally incorporate such highly technical language? using technical language establishes the expertise of the writer and convey the complex nature of the process being described. using technical language allows the writer to subtly poke fun at those who seek to make basic processes seem overly complicated. using technical language encourages readers to develop deeper and more meaningful personal connections to the information. using technical language lets the writer make clear to readers that the article is intended for readers who are themselves experts on electricity.