"when" is ADVERB (interrogative & relative).
An adjective
adverb
it can be a noun, adjective, or adverb. visit dictionary.com to find out which one kind you are using
what part of speech is beneath
i want to know what part of speech is camping
Kind is an adjective.
From is a preposition.
An adjective
The part of speech that answers the question "what kind" is an adjective. Adjectives describe or modify nouns and pronouns by providing information about their qualities or characteristics.
A noun; it is the name of a kind of flower.
A noun; it is a particular kind of tree.
The word "late" can be used as an adjective or an adverb.
ur fat
Kind is an adjective and a noun.
PREPOSITION
Recife is the name of a city so it is a proper noun
The part of speech for this particular word is a noun.