From a Biblical perspective there are written warnings directed towards those that come against Israel or attempt to divide the land of Israel.
There is also a record of devastation following America’s attempts to do just that. If we divide His land, we will suffer the same consequence. So are these predictions possible? If you believe in the Bible, decide for yourselves. Or for those that mock the possibility, you may find yourself in the path of God’s Judgement.
https://endtimebibleprophecyblog.wordpress.com/2015/08/10/warning-against-dividing-israel/
Some prophecy writers believe both North & South America will be wiped off the map during the Trib in order for the End Times Gov’t to be able to handle the population better as the Lord moves the earth back to the “old world” (Middle East, Europe, and North Africa) for the final acts.
Maybe it’s a meteor?
Maybe a mega tsunami?
Maybe a super volcano?
Who knows?