Answer:
Once there was an elephant,
Who tried to use the telephant—
No! No! I mean an elephone
Who tried to use the telephone—
(Dear me! I am not certain quite
That even now I’ve got it right.)
Howe’er it was, he got his trunk
Entangled in the telephunk;
The more he tried to get it free,
The louder buzzed the telephee—
(I fear I’d better drop the song
Of elephop and telephong!)
Explanation:
Answer: Adjective Clause
In the sentence, the bolded words are "where they would be protected from the wind."
Adjective clause is a kind of subordinate clause that describes a pronoun or a noun. Basically, adjective clauses can be determined if they start with words like who, whose, whom, where, when, why, which, and that.
With this, the kind of clause of the bolded words is an adjective clause since that it starts with the word "where."