landscape vs scenery

landscape and scenery both are nouns.

Word	Noun	Adjective	Verb	Adverb
landscape	Yes	No	Yes	No
scenery	Yes	No	No	No

As nouns, scenery is a hypernym of landscape; that is, scenery is a word with a broader meaning than landscape:

landscape (noun)	scenery (noun)
a genre of art dealing with the depiction of natural scenery	the painted structures of a stage set that are intended to suggest a particular locale
painting depicting an expanse of natural scenery	the appearance of a place
an extensive mental viewpoint
an expanse of scenery that can be seen in a single view

landscape (verb)	scenery (verb)
do landscape gardening
embellish with plants