think about vs look at

think about and look at both are verbs.

Word	Noun	Adjective	Verb	Adverb
think about	No	No	Yes	No
look at	No	No	Yes	No

As verbs, look at is a hyponym of think about; that is, look at is a word with a more specific, narrower meaning than think about:

Other hyponyms of think about include mind, consider, deal, take.

think about (verb)	look at (verb)
take into consideration, have in view	take into consideration for exemplifying purposes
have on one's mind, think about actively	look at carefully; study mentally