Adverbs help to describe verbs, adverbs are also action words and it makes your writing more interesting (You can also put these into different places in your sentences).
for example:
(verb) (adverb)
The Cheetah ran quickly through the grass.
(adverb) (verb)
Furiously ran the Cheetah towards it’s prey.
(adverb) (verb)
The Cheetah had greedily eaten the antelope.
