consume vs burn up

consume and burn up both are verbs.

Word	Noun	Adjective	Verb	Adverb
consume	No	No	Yes	No
burn up	No	No	Yes	No

As verbs, burn up is a hyponym of consume; that is, burn up is a word with a more specific, narrower meaning than consume:

consume (verb)	burn up (verb)
engage fully	burn completely; be consumed or destroyed by fire
serve oneself to, or consume regularly	use up (energy)
use up (resources or materials)	burn brightly
spend extravagantly
eat up completely, as with great appetite
destroy completely