Submerging My Brain

Jynn listened to Kiela's theory, that whatever caused this was the same phenomenon that caused the ice bridge. She nodded thoughtfully. "Yea, that could be. Like this was a lake or something and froze this past winter, though I wonder how all this water got here." She didn't know trees to just grow up at the bottom of a lake like this so they had to have started on dry ground and then got flooded some how. "I wonder if torrential rains could cause this?" She didn't know what sort of weather the north experienced though she'd heard of hurricanes dumping feet and feet of rain at a time.