Question

In which sentence does the adverb clause modify an adverb?

A) The Amazon River has been said to be longer than the Nile River.

B) Although Denmark is located on a peninsula, the country also includes more than 400 islands.

C) Madagascar, where 90% of the known species of lemur live, is the world’s fourth largest island.

Answer 1

B

Step-by-step explanation:

In this sentence the adverb clause is: Although Denmark is located on a peninsula.

The subject of the sentences is country.

The verb is includes.

The adverb is also.

More than 400 islands is a prepositional phrase.

Adverb clauses can modify verbs, but they can also modify adverbs and adjectives, so it is always a good idea to identify the parts of speech of the sentence before deciding which one is modified by the adverb clause.