Evolution=living things on earth share the same common ancestor.
Creationism= A supernatural being created all the living things on earth, share the same common creator.
I don't see how the earth began, affects how you study living things. You can look at photosynthesis, and say, wow, evolution at work, or wow, intelligentlife, made photosynthesis work the way it does. I do think though, it can effect how you look at other people, how you treat others, respect for others.
Evolution doesn't tell you how to live and not live your life, doesn't give you rules to live by, restrictions, it