No, it is not. An adverbial clause has a subject and predicate.
Although Mary ate lunch, she still craved an apple.
adverb
There are a number of zoos in the United States that have Fossa including San Diego Zoo, Dallas Zoo, Bronz Zoo, Atlanta Zoo, Rosamond Gifford Zoo and Cleveland Metroparks Zoo.
The possessive form of zoo is zoo's.
Tagalog translation of zoo: zoo (The English word zoo is generally accepted in Tagalog language.)
zoo's
In this one: When we went to the zoo, we saw an alligator and giraffe
The adverb clause is "when the moon is full." The subordinating conjunction is when, the subject is moon, and the verb is "is."
An 'adverb clause' is a subordinate clause that modifies a verb, an adjective, or another adverb. It tells when, where, how, to what extent or under what conditions.
adverb clause
It is an adverb clause. It will say "when" an activity may take place.
When he was young ... - as in When he was young he did some very foolish things - is an adverb clause of time.
An adverb clause is a subordinate clause that modifies a verb, adjective, or adverb. A conjunction that begins an adverb clause is called a subordinating conjunction. It joins the clause to the rest of the sentence.
The word until can BEGIN an adverb clause, but it is not an adverb by itself. The word until is a preposition or conjunction.
The clause "until my room was cleaned" is an adverb clause, which begins with an adverb (until) acting as a conjunction.
An adverb clause typically answers questions related to how, when, where, why, or to what extent an action is performed in a sentence. It provides more information about the verb or the action taking place.
adverb clause
it is an adverb