Feb 06, · Disaster Management Essay in Words. Disaster, whether natural or man-made, have been part of man’s evolution since time immemorial. Disaster often strikes without warnings like tsunami, cyclone, earthquake, flood, accidents, plane crash, forests fires, chemical disaster etc. which results in huge loss of lives and property 1 day ago · We would like to show you a description here but the site won’t allow blogger.com more Natural disaster essay in hindi from Jack, Hr policy case study essay on competition law in india essay on a great place to go: growing up asian essay. Essay on the topic summer vacation brave new world conditioning essay notes on expository essay how to format a college essay header
Conclusion of natural disaster essay
A natural disaster is an event with a natural, as opposed to human, cause that results in large-scale loss of life or damage to property. It could be related to weather, geology, biology or even factors outside the Earth.
Examples are earthquakes, hurricanes, droughts and flooding. Disease epidemics are sometimes considered natural disasters, but may be put into a different category. In some cases, natural and essay about natural disaster factors may combine to produce a disaster. Hurricanes, also known as cyclones, are among the most prominent natural disasters, occurring quite frequently in the warmer parts of the world. They begin as low-pressure areas over warm oceans and grow into giant storms, hundreds of miles in diameter, that persist for several days.
Their paths are fairly predictable, which gives forewarning to areas likely to be affected. Even so, they can cause substantial loss of life and millions of dollars of damage. Tornadoes cover much smaller areas and may only last for a few minutes, but during that time they can cause devastation, due to the extremely high wind speeds.
In the essay about natural disaster category of tornadothe winds can reach mph This is enough to completely destroy brick buildings and hurl automobiles through the air. Fortunately, tornadoes of essay about natural disaster severity are relatively rare. Much less spectacular, but much deadlier, are droughts. Many people living in drier parts of the world often rely on seasonal rainfall to grow crops. Prolonged lack of rainfall leads to crop failure, starvation and malnutrition, claiming millions of lives in some cases, essay about natural disaster.
Excessive rainfall can cause flooding, which may result in large numbers of people losing their homes, crops being ruined or rivers bursting their banks and causing death and destruction. Flooding often results from the heavy rain that accompanies hurricanes, essay about natural disaster, compounding the damage, essay about natural disaster. Prolonged heavy rain can also cause disastrous landslides and mudslides. Earthquakes are among the most destructive natural disasters.
When these sections move relative to one another, the resulting vibration produces an earthquake. Although old fault lines can occasionally produce small earthquakes, the most destructive ones occur in geologically active areas, near the boundaries of continental plates. When an earthquake happens under the ocean, it may produce a tsunami, or huge wave, that travels rapidly outwards from its source.
A tsunami can cause massive destruction to coastlines hundreds of miles away. These enormous waves can also be produced by landslides.
There is concern that a future massive landslide on an unstable part of the island of La Palma in the Canary Isles may trigger a huge tsunami that would travel westward across the Atlantic, causing devastation to the east coast of America. This is, however, disputed by some geologists. Volcanoes are related to earthquakes in that they occur in geologically active zones around plate boundaries.
In these areas, magma, under essay about natural disaster, is close to the surface and can erupt as lava. Much of the death and destruction from this kind of natural disaster results from volcanic ash, which can fill the air, making breathing impossible, and accumulate on rooftops, causing buildings to collapse under the weight.
Pyroclastic flow is another major essay about natural disaster associated with some volcanic eruptions. This consists of a mixture of hot gas, ash and rock fragments racing at high speed from the source of the eruption and destroying everything in its path. The biggest known volcanic natural disaster may have occurred in prehistoric times, essay about natural disaster. Some scientists believe that the eruption of Mt. Toba in Indonesia over 73, years ago may have killed off most of the human species, leaving behind only 1, - 10, breeding pairs.
This phenomenon, essay about natural disaster a population bottleneck, has essay about natural disaster confirmed through genetic analysis. Disasters that affect humans can be caused by other organisms.
Historically, there have been a number of outbreaks of serious disease that have affected huge areas and claimed many lives. The Spanish flu epidemic of is thought to have killed about 50 million people — more than World War I, which had occurred just before. The threat to humans from the emergence of a new and lethal strain of the influenza virus remains.
Organisms that do not cause disease can occasionally cause disasters. Locusts, for example, can form huge swarms that can devour many acres of crops in a very short time, sometimes causing famine. Although there are no documented cases of human fatalities resulting from meteorites or asteroids, essay about natural disaster, they do pose a threat, essay about natural disaster.
The risk of a major impact in the near future is considered to be very low, but looking further ahead, the probability is greater. The Earth has certainly experienced such events in the past, as evidenced by obvious craters in many parts of the world. Inwhat is thought to be a large meteorite or comet fragment devastated a vast area of the Tunguska region of Siberia.
Fortunately, the area was uninhabited and there were no known human casualties. Some natural disasters result from a combination of natural and human factors. For example, the primary cause of a disease epidemic may be a natural microorganism, but its spread might be encouraged by human behavior and activities, essay about natural disaster, such as living in close proximity to infected animals or rapid international travel. Human activities may also have contributed in a major way to some famines.
For example, bad agricultural policies are widely thought to have been at least partly to blame for the great famine of in China, during which 30 million people died. Michael is a longtime InfoBloom contributor who specializes in topics relating to paleontology, physics, biology, astronomy, chemistry, and futurism.
In addition to being an avid blogger, Michael essay about natural disaster particularly passionate about stem cell research, regenerative medicine, and life extension therapies.
He has also worked for the Methuselah Foundation, the Singularity Institute for Artificial Intelligence, and the Lifeboat Foundation. Michael Anissimov. Is Amazon actually giving you the best price? This little known plugin reveals the answer. Please enter the following code:. Login: Forgot password?
Essay on Natural Disasters - Few Sentences about Natural Disasters
, time: 1:28Natural disaster essay in hindi
Feb 06, · Disaster Management Essay in Words. Disaster, whether natural or man-made, have been part of man’s evolution since time immemorial. Disaster often strikes without warnings like tsunami, cyclone, earthquake, flood, accidents, plane crash, forests fires, chemical disaster etc. which results in huge loss of lives and property + Words Essay on Natural Disasters. A Natural disaster is an unforeseen occurrence of an event that causes harm to society. There are many Natural disasters that damage the environment and the people living in it. Some of them are earthquakes, cyclones, floods, Tsunami, landslides, volcanic eruption, and blogger.coml extent measures the degree or severity of the disaster 1 day ago · Legit sources for research papers. What is the structure of an academic essay law research paper ideas small study evolve disaster community answers a Natural in case essay about the effects of covid 19 in the philippines, essay on paropkar in hindi in words ielts liz sample essay task blogger.com animal parrot essay in english why this major essay samples, famous cybercrime case study hook for
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