Kilometer Depth News Today

Becomes dangerous when it approaches the shoreline? >> basically what happens the average depth of sea floor is around four kilometer teshs. so technically speaking, what is happening when you move the water column, okay, and it approaches the shoreline, what you have is a volume of water that used to be four kilometer depth or maybe three kilometers depth but its closer to shore. now it only occupies whatever is the closest to the shoreline and as you get to the closer, its half a kilometer. so...