Yes, but did you noticed a pattern where God leaves most stuff to humans to do?
Even some miracles are not miracles (ie: Jericho wall destruction, God explained what people had to do, but if you pay attention, it was a matter of physics, not supernatural power).
He didn't leave the killing of Egyptian children to humans, nor the razing of Sodom. You flat-out ignored my first question, though, so I can tell you really don't want to debate. Let's just stop this here.
False. God is omnipotent :)