Adjectives tell us more about nouns.
Adverbs tell us more about verbs and usually end in -ly.
Remember Ad-VERB connects with verbs.
- That beautiful car is a Jaguar.
(adjective/beautiful – noun/car) - He walked quietly into the room.
(verb/walked – adverb/quietly) - That big cat runs very quickly.
(adjective/big – noun/cat – adverb/quickly – verb/runs)