Genesis 7:11
11 In the six hundredth year of Noah’s life, in the second month, the seventeenth day of the month, on that day all the
fountains of the great deep were broken up, and the windows of heaven were opened. 12 And the rain was on the earth forty days and forty nights.
There is a theory that the plate tectonics was part of the global flood. Here's an article:
https://answersingenesis.org/geolog...rophic-plate-tectonics-explain-flood-geology/
Here's a technical paper:
http://www.icr.org/article/catastrophic-plate-tectonics-flood-model/
You assume that the Bible was written by the will of men and that it's therefore fallible, but you elevate the opinions of fallible men today and assume they are trustworthy. The Bible is inerrant, therefore that speaks to the divine author and authenticates its claims to be the divinely inspired word of the LORD. Besides all the prophecy fulfilled (for example, in Jesus, and yes the Hebrew and Aramaic Scriptures were translated to Greek before Jesus arrived on earth and the Dead Sea Scrolls show we have the same Scriptures today therefore the prophecies weren't added retroactively to fit Jesus' life), no one has been able to prove the Bible wrong on science and history, either.
You aren't millions of years old, therefore, you weren't there.
Further, you can't explain how this incredibly complex creation truly formed.
Here's a short video of Dr. Ben Carson explaining what happens scientifically when we hear a question and acknowledge it by raising a hand.
I'm going to go with God.