I am making this post based upon the scientific rationalization of my biology, geology, and physics professors.
1)I don't believe the flood could have been world-wide, for we would have seen massive amounts of geological evidence world-wide of global precipitation/evaporation. We would have witnessed more salt desposits along every corner of the known globe if it were a global flood.
2) every animal known to mankind could not have gotten onto that boat. The dimensions the Bible includes( the size of roughly over a football field, and no deeper than a few stories high) restricts one to the idea that there was simply not enough room on such a boat for EVERY known animal in the world to fit.
3. not every animal on earth could have migrated(and survived) from its indigenous origins all the way to the middle east. A Penguin on the southern tip of south america could not have walked all the way up south america to the mideast(through the pampas, the andes mountains, the deserts of mexico, the rockies, canada, and all the way across the alleutian landbridge in alaska, across russia, down through the himilayas and across the deserts of arabia) without dying. A penguin just isn't fit for that long kind of migration. in all actuality, even if it could survive those harsh environments, it'd die from old age.
4. an animal who lived in australia COULD NOT have made it to the mid east because animals don't know how to make and sail boats.
Explain to me this>> did Noh have kangaroos on his ark? IF so, how did they get there?
Explain using rational and logical terms how a kangaroo, duck billed platypus, wallabees, cassowaries and echidnas could EVER have gotten over to the mid east on their own?
they couldn't.
that is why the flood WAS NOT A WORLD WIDE FLOOD. It was a regional flood, and if people keep telling folks that it was world-wide, theyre pretty much lying.