Dante's Peak

As a tectonic plate slides into the mantle, the heat releases fluids trapped in the plate. Seawater and carbon dioxide, rise into the upper plate and can partially melt the overlying crust, forming magma. And magma most likely means volcanoes are around.

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

A hazard is a situation that poses a level of threat tolife, health, property or environment. The level of hazard posed by different volcanoes can very greatly, from a weak eruption with minimal impact that causes little damage, to a voilent and life threatening explosion. Most of the sixty-plus volcanoes that erupt each year are low risk, however a combination of factors can cause a volcano to be a serious hazard. The factors causing these variations will be explained in this essay.

The volcanoes are located where there is a divergence or convergence in the tectonic plates and bring their lava from the deepest of the terrestrial mantle. The materials and explosions of these ginates represent a constant risk in the places inhabited by the human being, nevertheless the people ususually live in these areas no matter the risk. On the other hand the volcanos can change the geology of an impressive form, or to cool the temperature of the earth, or to darken the sky. The scientific community increases its efforts to try to understand better what happens in volcanoes, however it is impossible to predict these conditions.

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.

Volcanoes are one of the most destructive, yet, most beautiful things on Earth. They can make a famous city choke in its own ashes in one day, like Pompeii. Or they can turn a once damaging mountain into a graceful and peaceful home for new life, like Mount St. Helen’s. All volcanoes are unique, and no two are the same. Some erupt differently than others, some look different than others, and all are located in different spots all over the world. I learned this while completing the project and the five volcanoes I researched are examples of my discoveries. The five volcanoes I researched were Mount Hood, Mount Mageik, Long Island, Mount Muria, and Las Pilas.

Pikes Peak is a beautiful, rocky mountain with a fantastic view. The day my family and I were going to go up Pikes Peak the day was gorgeous. Heading up the mountain is so relaxing, having conversations with my family while looking out the tinted window. Looking out my window I could see columns and rows of the most perfect looking pine trees rising up the peak. During the climb it was so admirable and calm as I was thinking in my head, what a perfect day. The view was fantastic as I got to see the world breathing in all of the fresh air. Pikes Peak has three lakes which are very inviting with its clear blue water glistening from the sun. The lookout on the very tip of Pikes Peak was very foggy and chilly. The view was pretty cool since I’ve

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

There are over one thousand five hundred volcanoes all around the world, and when they erupt, they spew searing hot lava that changes the surface of the earth. Earthquakes, tsunamis, and volcanoes are just three examples of the many geo-processes that are constantly shaping and changing the Earth.

The first cautionary signs start at 6:12pm ​yesterday evening. At time when a tower of black ​smoke was speckled over the volcano. Suddenly, a wave of remains of burning ash, rocks and gasses ​start to fall down over the North

The May 18th, 1980 eruption was quite interesting. The eruption killed a total of 57 people. Everyone that was killed was between the ages of 9 and 83. Most of the people that died inhaled ash, and the ash got into their lungs, which is probably not good. There was a lot of ash that came out of MSH that day. Central and Eastern Washington was covered in 3 to 5 inches of gritty fine ash. Not including the estimated 540 million tons of ash that came out of MSH in the form of a mushroom cloud that reached 12+ miles (≈14 km) into the air. The ash also circled the Earth for 15 days after the

To begin, a volcano is a mountain with an opening in the top or side that sometimes sends out rocks, ash, lava, in a sudden eruption (Merriam-Webster, n.d.). A volcano erupts when pressure builds inside the mountain. Magma, lava while it is inside the volcanoe, pushes through the weakened crust. When this built up pressure is released, Earth’s plates move causing a volcanic eruption. Also, dangerous flows of steaming lava can reach up to 2,000

that the volcano must be classified as dormant rather than extinct. Moreover, the unexpected 1995 eruption of the Soufriere Hills volcano on Montserrat, situated in the same volcanic arc, demonstrates that continuous awareness of the associated hazards is required.

Some of them will threaten not only natural environment but also human’s life. Firstly, it produced the pyroclastic flows which include volcanic ash, lava flows, hot rocks (USGS). In the class lecture, it states that this type of volcano can move a hundred miles away and the high temperature of lava can kill people near the eruption area. Secondly, when the small summit explosion happened, it created the “lahar” since it melted the snow and became the mudflow (Geology). Thirdly, the abundant volcanic ash will also disturb the normal aviation work. The tiny particle of the ash could get in the engine and damage the

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.