Genesis 1:6-10

Then God said, “Let there be something to divide the water in two.” So God made the air and placed some of the water above the air and some below it. God named the air “sky.” Evening passed, and morning came. This was the second day. Then God said, “Let the water under the sky be gathered together so the dry land will appear.” And it happened. God named the dry land “earth” and the water that was gathered together “seas.” God saw that this was good.