Do you believe in the Firmament? The invisible dome that separates the Earth and the heavenly ocean? If you take the Bible literally on the Creation story you must also believe in this.
There was a heckuva lot of rain one day...you may have heard about it...
Genesis 1:7 says it, so it happened. I don’t, you don’t, no human knows all of how these things happened or why they were what they were. But, the Bible says they were, thus I believe it. I do not, not for one moment not trust it. If you are looking to start some argument on this word or that, go some place else. I said I believe every word of the Bible is literally true, and nothing is going to change my mind on it.