50to60 Volcanic Eruption

● This was the first time this type of volcano eruption was actually witnessed and

11. The Kilauea Volcano eruption was one of the largest and the most destructive for its time, “As the lava field spread, cooled and spread again over the next three years it destroyed many homes and the Visitor Center…” (http://www.livescience.com/27622-kilauea.html) Familys and companys had no were to go, jusst like the the people in the Dust Bowl at the

The total estimated repair costs of the one eruption was ≈1.1 billion dollars. 1.1 billion dollars is a lot of money. In fact, the damages cost more than what Trump used for his campaign. Before MSH erupted, the volcano was an almost perfect cone, until it erupted and the whole North side exploded, lost 1,300 feet of elevation. 4 billion board feet of lumber was destroyed. The mudslides were no better, mud came flowing from the volcano at 50mph to 80mph and destroyed everything in its path.

Have you ever been near a volcano when it erupted? Most of us haven't, but if you're unlucky enough, you just might have. Many people think it would be cool, but it is indeed not. In fact, the people of Pompeii were very unlucky when Mount Vesuvius erupted in 79 AD. Nearly two-thousand people died. Although that eruption was very similar to the 1980 eruption of Saint Helens, it was also very different.

- It is highly explosive due to the magma it produces, dacite. It needs large amounts of pressure to release it.

A volcano is an earth hazard that occurs on faults between tectonic plates on a destructive boundary and an eruption is a natural disaster. A primary impact happens immediately after the disaster and before any response like death or collapsing or destruction of buildings. A secondary impact occurs later after the disaster, such less farm produce or a reduction in tourism. The severity of these impacts will differ considerably in a MEDC and LEDC where volcanic eruptions have taken place. These may be seen in the Mount St. Helen volcano eruption as well as in the Iceland volcanic eruption. They may also

I readed the book "The Worst Volcanic Eruptions of All Time"... It was a very interesting book because it talks about the most damageus eruption of volcanoes. It talks also about the evidences and the effects that volcanoes can provocate beofre and after they erupt. For example: in Japan, there was the volcano Uzen, this was the most distructuve volcano in history. This provocate before the eruptcion, lanslides, strongs tsunamis and little earthcuakes.

The Mexican volcano experienced its largest eruption in 1913, which lasted for 4 days, and formed a crater 300 meters in depth (http://volcano.oregonstate.edu/colima). Experts show concern that the volcano is exhibiting many of the

Another well-known geological phenomenon in the United States is Yellowstone Park. Yellowstone is an extraordinary example of a caldera which is defined as “a volcanic crater that has a diameter many times that of the vent and is formed by collapse of the central part of a volcano or by explosions of extraordinary violence”(USGS). Since Yellowstone is a caldera, it means that there had been previous volcanic eruptions in this area and in this case two eruptions. The first explosion happened over 2,000,000 years ago because the composition of the magma contained vast traces of explosive matter that caused the eruption (USGS). The second incident happened around

People are affected by lava and ash. Lava will burn you and you cannot stop it. Ash can get in your throat, which is harmful to breathe. People that live near a volcano u can be killed instantly. Also ash can block the sun plant cannot grow. Volcanoes helps soil and plants to grow.

Millions of deaths. One reason-a volcanic eruption. How could one volcano kill so many people? The fumes and ashes that a volcano spits out can be ingested, killing many. Then the hot lava comes, killing more. This is a tragic way to die; however, it has happened several times in history in many different places.

Ash plumes and steam rose into the bright blue sky as the underground earthquake shook the land and rattled windows all across the eighteen mile town. As the jet circled the island, in view of lovely beaches and emerald water, looming over this lush paradise was the screaming volcano. Volcanos erupt when the pressure inside of them becomes so great that the magma surges up and forces its way out. An exploding volcano can rip apart a mountain in just seconds, when the eruption is over, a landscape is changed forever. The united states is home to more volcanos than any other country except Indonesia, and Japan. The majority of these volcanoes are in Alaska. Until recently, there was no way to predict when a volcano would blow, although volcanoes give off many warning signs before they erupt. Including smaller earthquakes beneath the volcano, slight inflation, or swelling. The rising magma eventually causes the solid rock to break, sending earthquake signals. Most volcanoes give warning signs beginning weeks or months before they blow (Lindop).

Did you know the most formidable volcanoes in the world are called Super volcanoes? These volcanoes can cause worldwide climate changes as well as releasing tons of dust and ash particles into Earth’s atmosphere. One of the biggest super volcanoes is in Yellowstone National Park, scientists say it will erupt again and soon. This means we should be spending tax dollars on research for volcanoes and earthquakes. We should spend tax dollars on research because super volcanoes may erupt again, we need to know how safe people are, and to keep our populated cities safe.

This is only a general overview of the inner workings of volcanoes and their eruptions. For more infomation, visit Volcano World -- The Premier Source of Volcano Info on the Web.

Volcanic eruptions are a constant issue. There are around 50 -70 eruptions every year with some volcanoes erupting more than once. Around 35 people die every year from volcanic eruptions along with an average cost of damage of 98,992,000. I believe that with a little math that these numbers can go down. Issues with volcano causing so much death is more of the debris that comes out of it if we could estimate the distant that this debris could travel then we would simply need to change the areas that we build cities and how far we would need to evacuate in a sudden emergency. This will include the ideas of projectile motion, angular projectile motion, Geometrical estimations. For this example, I will be using the volcano Mount Vesuvius. This volcano is known best for the destruction of Pompeii and villages that surrounded it. This eruption works the best due to the easily known eruption and the easily measurable distances from Pompeii to the center of Mount Vesuvius.