"Food for the people"... so all these animals that are stacked like cordwood for a year don't need to eat?The volume of the ark would be 450 feet long by 75 feet wide by 45 feet high. This equals 1,518,750 cubic feet and is comparable to 569 modern railroad boxcars. Therefore each boxcar, by comparison, would be 1,518,750 divided by 569, or 2,669 cubic feet of space. The average size of an animal on the earth is smaller than a cat. But, just to keep it safe let's consider the average size of an animal to be a sheep. The average double deck stock car holds 240 sheep. The Ark capacity would be about 569 x 240 equaling 136,560 animals of that size. However, that still is not accurate for our needs. Since most birds, reptiles, and amphibians are much smaller, let's double the boxcar capacity for them. Therefore, the boxcars could each hold 480 different kinds of birds, reptiles, amphibians.
Noah had to take two or seven of every kind of animal on the earth. Though it is not really known exactly what is meant by a biblical kind, it is generally considered to be animals that are fertile within their own groups. Any dog can breed with any dog, therefore, dogs are one kind. It would only be necessary to bring representatives of each kind since the parents could produce offspring that would carry the genetic information for all variations within their kind.
Classification . . . . Number of Species . . . . Number of Kinds on the Ark
Mammals . . . . . . . . .3,700 . . . . . . . . . . . . . . . 3,700 (a few live in water).
Birds . . . . . . . . . . . . 8,600 . . . . . . . . . . . . . . . 60,200 (seven pairs according to
Gen. 7:3)(
Reptiles. . . . . . . . . . .6,300 . . . . . . . . . . . . . . . 6,300
Amphibians. . . . . . . .2,500 . . . . . . . . . . . . . . . 2,500
Fishes. . . . . . . . . . . .20,600. . . . . . . . . . . . . . . .zero
Other marine life . . . 192,605. . . . . . . . . . . . . . .zero
Insects . . . . . . . . . . . 850,000 . . . (Since insects are very small, and a great many could be stored in a small area, calculation would be difficult.)
Total . . . . . . . . . . . .1,072,305 . . . . . . . . . . . . .72,700
The total number of mammals would be 3,700 times two pair which equals 7,400 animals. 7,400 divided by 240 = 31 boxcars used.
Since Gen. 7:3 says to take seven pairs of every bird then the total for birds would be 8,600 times two pair times 7 or 120,400 animals. 120,400 x 480 = 250 boxcars. The reptiles and amphibians would be 6,300 plus 2,500 or 8,800. 8,800 times two pair equals 17,600 animals. 17,600 divided by 480 = 37 boxcars.
The total number of boxcars used would be 318 with a total number of animals at 145,400. There would be 251 boxcars left over. That means that only 56% of the ark would be used for storing the animals. Obviously, then, the rest of the space would be used for food for the people and animals and sleeping quarters. In addition, considering that insects are extremely small, it is easily conceivable that they could be housed in part of the remaining space.