Personally I think this entire debate is senseless. First of all I think the ark story is a myth for a few reasons, the main one being.
An ark containing two of all living creatures is a physical impossibility. Noah's ark was 300 cubits by 50 cubits by 30 cubits in size per Genesis 6:15. A cubit was approximately 18 inches, yielding a volume (if perfectly rectangular, the most voluminous possible shape of three unequal dimensions) of 1,518,750 cubic feet. However that is not how a boat of that size would have been built.
Into this volume, Noah supposedly fit two of each of the 22,100 species of animals on Earth plus the food to keep all of them alive for a month. But it would be impossible to fit such a tremendous number of animals and food in such a relatively tiny volume of that dimension. Of course I'm not a bible literalist.
As for a flat earth, that doesn't even deserve a comment.
Many people claim that the story of Noah's Ark could not be true because there was not enough space to house millions of animal species that exist today. However, if they were to take a closer look at the different categories of animals that live today, they would see that it would be thousands of animals on the Ark and not millions.
Here is a breakdown of the different categories of animals that thrive currently.
Mammals.......5,490
Birds...............9,998
Reptiles..........9,084
Amphibians....6,433 (Some of which can survive in open water)
Fishes: - Not applicable (They live in water) and are not regarded as flesh.
Insects, Worms, and Spiders: - Not applicable, their size is exceptionally small.
Which is about 62,000 if you were to take two of each species.
Now, if you were to count the dinosaur fossils found. you are looking at about approximately 700 known discoveries. Which would be about 1400 dinosaurs when you count two of each again.
Therefore, this brings our total up to about 63,400. The real bulk of these animals on the ship would be mammals and dinosaurs of course (even if they were young (smaller than the adult size)). Which would be about 12,380 considerable sized animals that the Ark had to hold when counting two of each.
Actually, most animals are not very large (especially if they were younger), so if we surmise that the average size of all animals is the size of a sheep and one railroad stock car can carry about 240 sheep, then we could fit 40,000 animals in as few as 167 railway cars. As the Ark's total capacity was 570 box cars, then 40,000 animals would require less than 30% of the Ark's space. In other words all the animals could fit on just one of the Ark's three decks which would leave the other 70% of the ark's space free for animal supplies, Noah's family, food, and any personal belongings which may have needed to be carried.
You also have to note that there was a smaller amount of certain species (different types within a kind) back in Noah's time, too. In other words, there was not 356 species of hummingbirds on-board the Ark (like there is today). It was probably more like 12-35 different types of prime hummingbirds species on board the Ark.
Most people conclude that it was millions of animals on the Ark because they did not look at the scripture verses that regard what types of living things were on-board the Ark. Obviously a Global Flood is not going to kill marine life, and there is no such verse that supports such a view. As for the millions of insects, it was probably more like thousands of insects on board the Ark seeing these insects must have cross breaded and created more breeds (different types) of insects that we see today. So yes. It was thousands of animals or terrestrial creatures on-board the Ark, not millions.
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