The Dry Land Argument: Let’s go back to Genesis and take a look at the story as God gave it to Moses. Genesis 1:6 says, "And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters. And God made the firmament, and divided the waters that are under the firmament from the waters, which were above the firmament; and it was so. And God called the firmament Heaven. And the evening and the morning were the second day." Long, long ago the waters that were over the earth were actually right down here upon the surface. We know that there is a vast ocean in space, suspended in the atmosphere. We’ll find out just what purpose it serves in a moment, but at one time that water was resting right here upon the earth. God divided it and lifted a part of it up into the heavens while part of it remained here.
Now look at verses 9 and 10. "And God said, Let the water under the heaven be gathered together unto one place, and let the dry land appear: and it was so. And God called the dry land Earth; and the gathering together of the waters called He Seas: and God saw that it was good." How did Moses know there would be several oceans or seas? He had absolutely no human way of knowing there could be more than one body of water in the entire world. He never went around to see how many oceans were in the world, but God inspired this truth in Moses’ mind. He said there were seas or oceans.
Here’s another good question to ask. How did Moses know that all these various bodies of water would be connected and would rest in only one bed? Now, isn’t that what he said? "Let all the waters be gathered into one place and let the dry land appear."