Natural Disaster

Volcanos are deadly, can form on islands or mainland, and can destroy mountains and cities. Volcanos commonly form from holes in the earth containing magma. When pressure builds up in these magma chambers, they explode resulting in magma and rock catapulting out into the air. As these volcanoes repeatedly explode, they leak magma, which runs down the side of the volcano. Eventually, the lava cools and transforms into solid rock, building up the volcano to mountain size. An example of giant volcanic eruptions is the Pompeii disaster in 79AD, when Mount Vesuvius erupted and destroyed all of Pompeii. Another example includes, the 1980 eruption of Mount St. Helens in Washington state, which destroyed the whole mountain. Volcanos

A natural disaster has the capability to cause large scale damage and destruction to an area. Seismic events have been known to alter landscapes and affect the livelihoods, health and development of communities. No two earthquake events are the same and the level of threat posed by an earthquake can vary due to both the human and physical factors of an area. The 2010 magnitude - 7.0 earthquake that occurred in Haiti is an example of where a natural disaster caused a previously vulnerable area to suffer tremendous loss and debilitating socio-economic impacts, to an already poverty-stricken nation.

You may think that a supervolcano is far out of our reach and it could be thousands of years before one erupts and causes havoc all across the world, conversely it is not as far away as you may be thinking. A supervolcano refers to a volcano being able to spew more than two hundred and forty cubic miles of magma. Volcanoes causing this much destruction are not uncommon and there have been five volcanoes to erupt and wipe out massive amounts of life. Five may not seem like a massive number, but what came about during these eruptions and after the fact is what makes the event a terrifying reality. Around two hundred and forty eight million years ago the Permian-Triassic extinction destroyed ninety to ninety five percent of all species on Earth due to a massive volcano, other instances include The Laki Volcano in 1783 and

A natural hazard is a crisis that occurs naturally and brings harm to humans or things they care about.

Natural disaster currently has become a large part of US economy, from tornadoes, fire, floods and hurricanes. These natural disasters have lead to death of people but also a billion dollar damage to several cities or states. According to National center of Environmental Information, in 2015 there were at least ten weather disasters that lead to property damages exceeding one billion dollar across United States. The natural disasters are found in many ways, the one most famous is Hurricane Katrina and another Hurricane Sandy. These two hurricanes are Atlantic hurricanes, Hurricane Katrina hit the Southern States and Hurricane Sandy hit near Atlantic City affecting many eastern States. Although the two hurricanes have occurred in separate years, yet they have caused a lot of damage in large cities leaving thousands of people without home. Furthermore due to these natural disasters has questioned the government how to prepare for natural disaster in near future. The hurricane Katrina and Hurricane Sandy are both consider Natural disaster that has lead to heavy damages but one has more devastating effect than the other.

When Mount St. Helens erupted it took lives and destroyed at least fifty miles of the surrounding area. A volcano is a mountain or hill where a vent forms in the earth’s crust, letting ash, lava, and steam escape. Mount St. Helens included many details common to volcanic eruptions, caused damage and destruction, and how the area has recovered.

A flood can be defined in many depths but is simply water where it isn’t wanted. In late 2010 Queensland was affected by major flash flooding this continued on into the beginning of 2011 and ¾ of Queensland was declared a disaster zone.

It had caused a Tsunami and a landslide and ports, schools, airports, and hospitals collapsed (Background Essay). Natural Disasters happen when Tectonic Plates

Some of the history comes from the destructive volcanoes, Mount Vesuvius and Mount St. Helens. First, in 1978 volcanologists, warned that Mount St. Helens, in Washington State, USA , would erupt before the end of the century. On May 18, 1980, there prediction became true with horrifying consequences. The disaster began with a large earthquake at 8:32 that morning with a Richter Scale of 5.1, and triggering a series of explosions that increased in frequency and intensity. The eruption reached its peak with a violent explosion at 3:50 in the afternoon, causing the largest debris avalanche ever to be recorded to power 14 miles west! On top of this a large cloud of ash rose up to 15 miles into the atmosphere. The combined results of the seismic activity rose throughout the day causing the devastation of the landscape. The environmental cost was one thing, but the human cost was to be even more significant. Moments after the main avalanche, an explosive blast ripped through the area destroying everything in its path, killing 57 people. Another historic event of the volcanoes, is Mount Vesuvius in Naples, Italy and it remains one of the most dangerous volcanoes in the world, exacerbated by the fact a population of 3,000,000 live in close proximity. The deadly power of Vesuvius was dramatically demonstrated in AD 79, when a monumental eruption wiped out the Roman cities of Herculaneum and Pompeii. Vesuvius has been showing sign of activity for several years before the great eruption, the most dramatic of which was a powerful and destructive earthquake 17 years previously. Earthquakes and volcanoes commonly occur in tandem, and this phenomenon would not have been lost on the Roman population. On August 24, in AD 79, Vesuvius erupted, spewing a column of ash and pumice high into the atmosphere around the volcano. The column rose more than 15 miles, and carried the cities of Pompeii and Herculaneum by strong easterly

Natural disaster occurs across the world and create damage across our nation. They have affected us mentally and physically. Natural disaster are event or accident created by the environment resulting in a lot of damage sometimes. Destroying Our house, lives and communities. Natural disaster can range from a flood to a hurricane or cyclone. Over the past twenty years there has been thousand even millions of damage created by disaster across the U.S. There are many ways a natural disaster occur. We focused on three main topics of Natural disaster which are the types of natural disaster, how they affect us and how we they have affected the US.

Hello, we are going to talk about the events of Pompeii. Mount Vesuvius, the most dangerous volcano of all time. In Pompeii, people believed in many different “gods”. Mount Vesuvius was a very popular place, the first warning was in 62 A.D., There were many volcanic disasters before 79 A.D. This Eruption took place on the west coast of Italy, When Mount Vesuvius Erupted It Destroyed the city of Pompeii.

Geological and environmental circumstances that have an affect have been designated geohazards. There are many different categories of geohazards that can occur in the world. Some of these geohazards include landslides, earthquakes, tsunamis, volcanoes, lahars, and hydrothermal eruptions. These natural disasters can all have both short and long term effect on the surrounding environment. It is important to recognize the different kinds of geohazards and how to know if we can take preventive measures or very minimally understand which areas may be more susceptible to a geohazard event.

Natural disasters may be defined as natural catastrophes which cause great damage by disrupting the functioning of a society thus rendering the country incapable of coping through using its own resources as there is a need for outsider assistance in order to effectively preserve lives and the environment. Conversely, Natural hazards are natural phenomena that are potential threats to people within a society, structures or economic assets and may cause disaster. Natural disasters are inevitable and ubiquitous worldwide. Within the Caribbean, they are chiefly present in the forms of hurricanes, earthquakes, floods, droughts, and volcanoes. The great damages caused by natural disasters may be divided into three categories: social, economic

Natural disasters are anything from floods, earthquakes, volcanoes, hurricanes, tornadoes, wildfires, or anything else nature could develop that causes massive amounts of damage, or cause a large losses of life. Such events are not anything caused because of human beings, but only by the actions of atmospheric conditions, or due to the changes of continental drifts that these disasters occur. Technology has come a long way since the early days before the industrial revolution where predictions can be made and warnings can be issued. This helps reduce the amount of possible loss of lives that would occur in 21st century. However, that is not what happened during Hurricane Katrina, a category 5 Hurricane.

Natural disaster is a sudden and terrific event in nature (such as a hurricane, tornado, flood, heat waves,typhoon) that usually results in serious damage and a huge amount of deaths.