What is one of the worst natural disasters known to man. The Hurricane is by far one of the most disastrous natural occurrences ever experienced. More than 60 hurricanes rise from the tropical seas every year and spin over oceans and lands. Hurricanes' origin is in warm sunny seas in two general areas north and south of the equator.
The storm ironically starts off as a mere wind whirling and sligh. People tremble when they hear the word; destruction, mayhem, and tragedy: They occur without warning and cause millions of dollars in destruction and numerous deaths.
For these reasons and more, earthquakes are one of the most unpredictable and devastating occurrences Mother Nature dishes out. Earthquakes usually occur without warning. Disasters come in many forms, and many scopes. There have always been ecological disasters like hurricanes, floods, tornadoes, and volcanoes.
Now with the emergence of humans, there are entirely new classes of disasters, including nuclear weapons and other environmental devastation.
In addition, these things have changed a lot, because technology has put many disasters firmly in control of man. A tornado is defined as a violently rotating column extending from a thunderstorm to the ground. The most violent tornadoes are capable of tremendous destruction with wind speeds of two hundred and fifty miles per hour or more.
Damage paths can be more than one mile wide and fifty miles long. In an average year, eight hundred tornadoes are reported nationwide, resulting in eighty deaths and over o. Natural disasters cause harmful effects when they occur.
Natural disasters can be catastrophic. However, only effects of some natural disasters can be controlled. Effects of events like drought and famine and floods may be controllable through human efforts. This is however this does not mean that with efforts these disasters cannot occur. They can still occur. Natural disasters are as a result of. Volcanoes affect people in many ways, some are good, some are not. Some of the bad ways are that houses, buildings, roads, and fields can get covered with ash.
As long as you can get the ash off especially if it is wet , your house may not collapse, but often the people leave because of the ash and are not around to continually clean off their roofs.
If the ashfall is really heavy it can make it. Experts can recognize the conditions that lead to avalanches by studying terrain, snow and weather in an area; they can predict tornadoes and hurricanes 12 to 24 hours in advance. The problem is, many developing countries do not have an early warning system in place, and many people do not know the signs that a natural disaster is about to occur. When a tornado forms or passes over a water surface, it is termed a waterspout.
Like tornadoes, they may assume many shapes and often occur in series or families. Measurements of their forward speeds are scarce, but estimates vary from a few kilometres an hour to as high as 64 to 80 kilometres per hour. Contrary to popular opinion, a waterspout does not "suck up" water to great heights, though it. Hurricanes and tornados are both devastating forces of nature.
Both weather phenomenon cause great amounts of damage and destruction. One of the most common misconceptions is that both hurricanes and tornados are simply different names for the same thing. However, that is not true. They both do share similar qualities and characteristics, but they are different entities all together.
We are at a time where our society is able to bring the full force of scientific and technological advances to reduce the number of human tragedy and economic losses due to natural disasters.
Although, we must take an integrated and diverse approach to disaster reduction, bringing new emphasis to research on disasters, on pre-disaster planning, and on preparedness. It is up to us to include disast. Natural disasters happen all over the world, and they can be utterly devastating for people's lives and the environments in which they live. Although natural disasters are caused by nature and there is nothing that we can do to prevent them happening, there are many different natural causes that lead to natural disasters, and being aware of these causes enables us to be better prepared when such d.
The earthquakes pattern in the United States as per my view from the National Seismic Hazard maps of is uneven. The eastern end is more prone to the earthquakes due to the greater concentration of the yellow color, which is an indicator of high levels of likeliness of earthquakes happening on that end as opposed to the other regions in the United States of America.
California is the most risk. The world has experienced various types of hurricanes in the recent past. However, most of these hurricanes are normally associated with warm ocean waters.
There are other factors that could result to hurricanes, but warmer water is more likely to be the major influence of the deadly hurricanes. Some hurricanes have less impacts on the environment while there those that are too strong and cause ma. A tornado is a violent windstorm usually characterized by a twisting, funnel shaped cloud that is caused by a thunderstorm or a hurricane. It is produced when a cool air mass meets a warm air mass and forces the warm air mass to rise over the cool air mass very rapidly.
Most of the damage from a tornado is a result of high wind velocity and wind blown debris. Most tornadoes occur during the months. Being in a natural disaster is a fearsome thing, but if you have a planned ahead the shock won't be as great. Having a plan is important for many reasons. Saving valuables may seem minor, but some things are very hard to live without. You will definitely need something to communicate with and some clothing.
Natural disasters occur quickly, so keeping valuables in a safe box is a very good. Earthquakes are frequent in Japan. A survey showed that seismic disturbances, mostly of minor nature, occurred more than three times a day. Geological research has shown that, possibly under the continuous impact of these disturbances, the western coast of the Japanese islands is settling, while the Pacific coast is rising.
The most disastrous earthquake in Japanese history occurred in Brazil is a country overwhelmed by natural, and human, disasters. Natural disasters, such as flooding, drought, mudslides and epidemics, happen frequently. Also, deforestation in the northern region is an ongoing occurrence. The close proximity to the Amazon and the Atlantic Ocean cause many horrible events to happen in this South American country.
Drought is the natural disaster in Brazil th. Nature is a beautiful thing. Earthquakes, tsunami and floods batter some islands like Indonesia again and again. As waves rise to some meters people walking by the side of the beach are washed away and the houses built of thatch disappear in a few minutes leaving no trace of the inhabitants in them.
What a sorry state of affairs! During the Indonesian tsunami a woman who was standing near the sea with a baby in her hands said that the baby was plucked away from her by the waves while she survived. How cruel is nature sometimes!
Earthquakes, tsunami, a new natural calamity unknown to many and sudden floods cause indescribable damage to people. Unless nature lets us live it is difficult to lead our lives peacefully. In some places there are hurricanes, typhoons of high velocity, which uproot trees, houses of thatch, disrupt the electrical installations and make people homeless.
Sometime ago, in New Orleans, in the USA, the hurricane called Katrina, devastated many areas of the city and it was pathetic to see people on the streets suffering without relief measures. Floods caused by big rivers do extensive damage to the fields. Floods are caused by three factors — 1. Monsoon depression and 3. Of late, deforestation and soil erosion are also causing floods. India depends for its rain on both the monsoons, south-western and north-eastern.
The south-west monsoons start in May and continue up to the end of September. The north-east monsoon starts in November and continues right up to the middle of January. Heavy rain caused an account of the three seasons referred to, result in the overflow of rivers.
The major rivers that cause floods in India are the Ganges and its tributaries, the Brahmaputra and the Godavari. The problem has become severe now on account of deforestation and depositing of soils in the beds. When heavy rains fall in catchments areas, they lead to soil erosion and the fertile alluvial soil is washed off and deposited in the river beds. This, at time, helps some countries. For example, the deposit left by Nile has helped Egypt.
But it is not so in case of all rivers either in India or in china. When floods occur they inundate low lying areas by the sides of the rivers and caused huge loss of life, crops and other properties. Cloud-bursts means highly concentrated rainfall in a particular area, which is far above normal.
This usually happens in places like Rajasthan in India.
Natural disasters happen all over the world, and they can be utterly devastating for people’s lives and the environments in which they live. Although natural disasters are caused by nature and there is nothing that we can do to prevent them happening, there are many different natural causes that lead to natural disasters, and being aware of these causes enables us to be better prepared when such disasters do .
Mar 11, · A natural disaster is an event caused by natural destructive factors, which can be further divided into either climatic disasters such as floods and tornados, or geological disasters such as earthquakes, which consequently lead to great physical damage or life loss (Bankoff, , 56).
Free sample essay on The Natural Calamities. In recent years natural calamities have taken a heavy toll of lives and this is something quite shocking. Earthquakes, tsunami and floods batter some islands like Indonesia again and again. There have been natural disasters that have occurred in every country on every continent in the world that you could write about for your natural disasters essay. Your summary should sum up all of these disasters and you should then make some personal comments about how we could prevent harm from some of these in the future or even suggest disasters that may have a bigger impact on us in the future.5/5.
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