Question

In which sentence is the underlined clause an adverb clause?

A) A multitude of animals, WHOSE NAMES MAY BE FAMILIAR TO YOU, also survive in the arctic region.
B.) The ship, WHICH WAS A NUCLEAR SUBMARINE, became the first vessel to pass beneath the North Pole.
C.) The territory's emblematic stone, blue lazulite, looks bluer THAN THE SKY DOES ON A CLEAR SUMMER DAY.
D.) Spring brings a resurgence of life to the Arctic, WHICH IS HOME TO MORE THAN 400 SPECIES OF PLANTS.

Answer 1

I am gonna go with C because I believe A,B, and D are adjective clauses.

Answer 2

C) The territory´s emblematic stone, blue lazulite, looks bluer than the sky does on a clear summer day.

Step-by-step explanation:

An adverbial clause is a dependent clause used as an adverb within a sentence to indicate time, place, conditions, reasons, or contrasts.

These types of clauses usually contain a subject and a predicate.

The other options are examples of a who/which clauses while option C indicates contrast.

I hope this answer helps you.