The Worst Volcanic Disaster Ever in Pompeii, Italy.
In few hundred years ago (79), the volcano Vesuvius produced a poisonous gas before it erupted and sprayed lava. It is a gas that burns the nasal gas and can kill people in a short time and people become frozen. The fact that the incident occurred in the middle of the night Pompeii people asleep in this gas and cause them to escape.
Pompeii was a large Roman town in the Italian. Gases to a height of 33 km, at 1.5 million tons per second. 3,000,000 people live near this Volcano, 600,000 in the dangerous situation, and More than 1,000 people died in this Volcano Disaster. Most people and even the dogs that live in the city. These ashes accumulate three to four meters in the city.
In archaeological studies conducted into the 1900s, an archaeologist realizes that are shaped gaps between the ashes. Pouring gypsum into a cavity of this type removes the mould. The result of the death of the creatures after the ash accumulated over time disappeared, but the shape of the ash layer surrounding their bodies was preserved and some experts suggest and where events could have taken as long as seven hours.