Volcano’s
Have you ever wondered how deadly a volcano is? They can be one of the deadliest natural disasters ever because of the harsh winds. They are formed from tectonic plates and there are 3 different types. Mt.Tambora is one of the worst ever. Volcanoes are formed as mountains that can be deadly. The tornado-like winds and ash from the eruption, opposed to the magma, is the most deadly part of a volcano. These winds are called “pyroclastic flow” and are very powerful that destroy lots. “The pyroclastic flow is similar to strong wind storms called hurricanes”(Lassieur 3). These winds are often the worst kind of destruction that surrounding land can suffer from. When these winds are active, the surrounding dirt and rock will carry with the winds and possibly increase water levels extraordinarily(Lassieur 3). These loose pieces of rock and dirt could also act as a sort of pollutant of the air. It could also blur the vision distance that you could see. Another reason for a
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Following up the information about the formation and deadliness of volcanoes is an example of a volcano, Mt.Tambora, one of the deadliest volcanoes ever. This volcano erupted over 200 years ago, but made a big impact all around the world. It erupted for three months in total. You could hear the explosions from over 1,000 miles away(Lassieur 4). This covered things in lava and was very hard to recover because the lava cools and hardens turning it into something as hard as bedrock(Lassieur 3). Bedrock is one of the strongest rocks known to man and takes the strongest man-made technology to break through.
Clearly, volcanoes are a very strong disaster that can destroy almost anything. Their winds are the most powerful from the eruption. These are formed from the earth 's crust and the tectonic plates under it. There are three different types of volcanoes that can be formed. I think that Mt.Tambora is one of the biggest and strongest volcanoes ever seen although it erupted over 200 years
The recent eruption of Mount Barujari in Bali, Indonesia on the island of Javi has led to the evacuation of over 1,100 citizens, and the search for 389 foreign tourists. Although no injuries have been reported so far, the disaster damaged over 3,500 meters near where it occurred. The incident closed several airports in the area, stranding a ton of people. It troubled Australians and Islamics the most because the Australians were rushing to travel while schools were on break, and the Islamics were celebrating Ramadan. In brief, the volcanic eruption of Mount Barujari in Java, Indonesia, lead to the evacuation and search of thousands, and cancellation of over one hundred thousand flights.
During the daytime, you get to look down at the clouds, as well as the impressive volcano Mauna Lua across the plain. Mauna Lua is the world’s largest volcano and mountain when speaking of mass. When on the summit at night, you may be able to see the glowing lava flowing from Mauna Lua.
What’s in a name? that which we call a rose/ By any other name would smell as sweet” (Romeo & Juliet 2.2 43-44). Shakespeare wrote these words to indicate that the value of a name is placed there only by the people who use it and no matter the name, it does not change the object. Roses are sweet in smell no matter the name and Mt. Denali is going to be the largest mountain in North America whether the name is Denali or McKinley.
The hot material deep within the surface of the Earth melts to produce magma beneath the Pacific Plate. Each of the volcanoes in the Hawaiian island chain go through a series of stages in their lifetime. In short, the shield stage, postshield stage, erosional stage, rejuvenated stage, coral atoll stage, and the guyot stage. The shield stage is divided into three phases, the submarine, explosive, and subaerial. Following the gentle explosions of the pre shield stage, the submarine phase begins with pillow lava eruptions.
Maybe you’ve read up about Mount Vesuvius or read the news articles about Mount St. Helens. Maybe some of you also think of Crater Lake, Lassen Peak or Trident in Katmai. Volcanoes are incredibly diverse, but most people picture composite volcanoes as the default shape. The Yellowstone Volcano is considered a super volcano, because it can produce more than 240 cubic miles of magma in an eruption, but because it is so large, the most visibly distinguishable feature is the Yellowstone Caldera.
The Earth’s crust has several moving pieces. They are composed of a variety of igneous metamorphic and sedimentary rocks. The tectonic plates are always colliding or pulling apart, creating mountains. Earthquakes and volcanoes occur at the edge of these tectonic plates because of the impact of the plate movements are greatest there.
There are many natural disasters that affect the world, for example, volcanoes. Mount St. Helens is known to be the most active volcano in the Cascade Range in Washington; effecting the people and the state. It was first recognized as a volcano in 1835! Before the eruption on May 18,1980, Mount St. Helens was a beautiful symmetrical cone, 3,000 meters above sea level. For most of the 20th century, many people viewed this mountain and recreation area as a beautiful and peaceful place, but after the volcano erupted in 1980 that view point was shattered.
The wind column is created by cool air and warm air hitting in the middle which causes a column to start a spiral. Tornados are really devastating and can cause damage but it has a small path it only is like a mile wide so it would only destroy stuff in its mile wide path. Tornados can destroy way more stuff depending on the intensity or wind speeds of the tornado. The way tornados are measured by the Fujita scale it goes from F0-F5 depending on the wind speed.
However, the eruption on May 18th was a true surprise. Within minutes, the mountain went from calm and quiet to become one of the greatest powerful natural disaster ever recorded in the U.S-
Triggered the largest landslide in recorded history and a major volcanic eruption that scattered ashes across a dozen states. The blast removed 1,300 feet off the top of Mt. St. Helen, making shockwave flow across the land, flattening forests and melting snow and ice, making it all muddy everywhere. A 57 total
It destroyed over 230 square miles of land. The volcano destroyed two hundred and fifty homes. Not only that but killing fifty- seven people and around seven thousand big game within the area. Also, the eruption of Mt St Helens is the most studied volcanic eruption
Tornadoes create large amounts of damage and are deadly to people if they are not prepared properly. To begin, there are many causes of tornadoes. A tornado is a dangerous rotating column of air stretching from a thunderstorm cloud to the ground. Before they occur, a thunderstorm has to hit. The warm,
Considering the extreme weathers and extreme geological location, it can be concluded that Costa Rican experienced many form of natural hazard. In addition to that, these events are interconnected. Earthquakes and volcanoes are two common events in Costa Rica. Those events leads to another natural disasters such
Tornadoes are the most violent storms ever. They have caused deaths of many people. Then they also destroyed many buildings and acres of land. Many people are not friends with tornadoes as they sometimes destroy someone's business, and lead people's careers to an end. Also some people are just unlucky, because the country they live might have a lot of tornadoes.
that zone is more subject to seismic disasters. Tectonic, volcanic, collapse and explosion, are the four different types of earthquakes. A tectonic earthquake is one that occurs when the earth 's crust breaks due to geological forces on rocks and adjoining plates that cause physical and chemical changes. A volcanic earthquake is when a volcano erupts and shakes the plates.