[6:15] This is how you are to make it: the length of the ark three hundred cubits, its width fifty cubits, and its height thirty cubits.
1 cubit = 1.5 ft or 0.56m
That's 168m x 28m x 16.8m = 79027m2 The total square footage now take away the thickness of the wood, curvature of the boat take away all the inner floors, walls, stairs, doorways and you end up with with maybe around 50-60k m2. Assuming you are not cramming all the animals like sardines in a can they have some space to move around and go poop etc since you need some common walkways etc
Consider how many species there are on the planet earth animals, birds, insects. You need 2 of every kind
[6:19] And of every living thing, of all flesh, you shall bring two of every kind into the ark, to keep them alive with you; they shall be male and female.
[6:20] Of the birds according to their kinds, and of the animals according to their kinds, of every creeping thing of the ground according to its kind, two of every kind shall come in to you, to keep them alive.
[6:21] Also take with you every kind of food that is eaten, and store it up; and it shall serve as food for you and for them."
Do you know how much food that is to feed the entire species on the planet just think about that for a second. Not only do you have to bring all the animals you have to bring every food available and also food enough to keep the entire species alive for 40 days.
Do you know how much food a single cow eats or an elephant per day?
Also just thinking about the boat had like 3-4? levels so all that head space is wasted.
A replica was built and its not even sea worthy LOL
https://www.bbc.com/news/uk-england-suffolk-57363750https://i.ibb.co/r5TM13w/118807688-b618be0c-35b4-4475-bd7e-8dbfddd9054d.jpgI do not know how much food that is to feed all the animals. I don't need to know as that was something for Noah to do.
How much a single cow or elephant eats per day is..."irrelephant". I already said think of a baby calf and not a fully grown animal. Downsize your cow. Downsize your elephant.
If there is a lot of headspace that is wasted then maybe that headspace was used to store food!
Also, the Grand Canyon is evidence of the Global Flood. There is only ONE account of a flood that covers the entire Earth.