The 5 Bloodiest Battles in History. Every victory comes at a price. Here we look at the staggering cost of human life in five of historyâs fiercest confrontations where the sheer number of warrior-dead defies imagination. Much of a soldierâs life is spent awaiting and preparing for war. When the moment to take action does come, it is usually bloody, confusing, and over quickly.
From observations of scientists and historical sources, we know today that Tsunamis can occur in all larger seas of the world. Thus, fatal tsunamis occur in geologically less active oceans such as the Atlantic, the Indian Ocean or the Mediterranean as well.
February 27th, 2012 | Default |. Most tsunamis are caused by underwater earthquakes but not all underwater earthquakes cause tsunamis. In order for the underwater earthquake to cause a tsunami, the earthquake must rank at 6.75 or higher on the richter scale.The amount of smaller tsunamis that occur is unknown because the effects usually are not seen and/or felt.However when it comes to the larger tsunamis, there are only about six per century. 90% of which occur in the Pacific Ocean.Although recently the numbers have been going up, catastrophic tsunamis have been occurring one to two times within a decade.owever when it comes to the larger tsunamis, there are only about six per century. 90% of which occur in the Pacific Ocean. Although recently the numbers have been going up, catastrophic tsunamis have been occurring one to two times within a decade.