The different usages of adverbs and adjectives in English. What are the differences?

The different usages of adverbs and adjectives in English. What are the differences?

Adverbs are used to modify verbs or adjectives
e. Beautiful modification of drawing in G.She can draw beautiful
Adjectives are used to modify nouns or pronouns
e. She is a beautiful girl
Adverbs usually end with ly. Adverbs act as adverbials in sentences, usually close to predicate verbs or at the beginning or end of sentences. Adjectives act as attributives close to modified nouns or pronouns