i came across this on the site
islam
The Genesis account should not be taken literally, as it contains discrepancies.[9] The earth is billions of years oldCreation took eight days, it says in Surah 41:9, 10, 12. Surah 10:3, however, states creation took six days.
The universe was produced by a "big bang" (Koran 21:30), produced by a kind of gas.[10] (Koran 41:11)The Koran states God created every living thing from water.[11 (Koran 21:30; 24:45)The Creator did not rest: "We created the heavens and the earth and all between them in six days, nor did any sense of weariness touch us." (Koran 50:38)
christianity
A literal interpretation of Scripture indicates the earth is only a few thousand years old.
God created the universe in six days and rested on the seventh day. (Genesis 1:1 to 2:2)
In the beginning, God" (Genesis 1:1) alone existed.
God spoke the universe into existence by a word.
Genesis 1:20-21, 24 "And God said... and it was so." (Cp. Psalm 148:5)
God rested on the seventh day: "For in six days the Lord made heaven and earth, and on the seventh day he rested, and was refreshed." (Exodus 31:17).
the bold stuff...seems islam ws closer to science at least on this one...
http://www.dianedew.com/islam.htm