Earthquakes are one of the most destructive of natural hazards. Earthquake occurs due to sudden transient motion of the ground as a result of release of elastic energy in a matter of few seconds. The impact of the event is most traumatic because it affects large area‚ occurs all on a sudden and unpredictable. They can cause large scale loss of life and property and disrupts essential services such as water supply‚ sewerage systems‚ communication and power‚ transport etc. They not only destroy villages
Premium Earthquake
EARTHQUAKES o Plates sliding pass each other create friction o Friction builds up creating stress (a force) o Force is greater than plate can withstand‚ budges and breaks‚ creating earthquakes o Release a lot of energy KEY TERMS Seismology- the study of earthquakes and their effects Seismometer/ Seismograph - equipment measuring the amount of ground motion caused by an earthquake ***Let’s do a demo*** Seismogram- record of ground motion produced
Premium Earthquake Seismology
2013 Lushan earthquake | | Date | April 20‚ 2013 | Magnitude | Mw 7.0 (GA)[1] Ms 7.0 (CENC)[2] Mw 6.6 (USGS)[3] Mw 6.6 (EMSC)[4] Mj 6.9 (JMA)[5] | Depth | < 13 km (8.1 mi)[6] | Epicenter | 30°17′02″N 102°57′22″ECoordinates: 30°17′02″N 102°57′22″E[3] Lushan County‚ Sichuan | Countries | China | Aftershocks | 1‚815[7] | Casualties | 193 dead 24 missing 11‚826 injured 968 injured seriously | The Lushan earthquake or Ya’an earthquake occurred in China on 20th April‚ 2013
Premium Earthquake Sichuan
In 2010‚ a huge earthquake hit Haiti and almost flattened the tiny country. A year later‚ in 2011‚ an equally huge if not bigger earthquake hit Japan. Many people were affected in Japan but now the country is running smoothly again while Haiti’s poverty rates are still as a high as 80%. Why did these earthquakes have such different effects on these countries? The most significant reason these earthquakes had such different effects is the simple matter that Japan is just much more prepared than
Premium
Mumbai Script History of Mumbai To understand the urban developments that have occurred within Mumbai we must first look briefly at the history of the City. Mumbai was originally made up of just a small amount of fishing villages. This was until 1662 when it colonised by the British as part of their expansion of the empire. As a result of this‚ Mumbai became a port used by Europeans due to it being the closest proximity to the subcontinent. This increase in activity led to a subsequent jump in the
Free Poverty Education Urban decay
The Military’s Pandora’s Box by Dr. Nick Begich and Jeane Manning This article was prepared to provide a summary of the contents of a book written in 1995 which describes an entirely new class of weapons. The weapons and their effects are described in the following pages. The United States Navy and Air Force have joined with the University of Alaska‚ Fairbanks‚ to build a prototype for a ground based "Star Wars" weapon system located in the remote bush country of Alaska. The individuals who
Premium Electromagnetic radiation Electromagnetic spectrum Photon
Why is Ghana still an LEDC? Peilin Cheng 9A Although Ghana is rich in raw materials and precious metals‚ it is still a Less Economically Developed Country (LEDC). There are many different reasons ranging from the environment and climate to their debt problem. Ghana is in the tropics of Africa near the equator which means the temperature is very hot‚ there is also a hot dry North East wind called the harmattan which blows between December and March. Ghana’s climate and ecosystems are split into
Premium Poverty Developing country World Bank
MEDC 5000 Thinking about Theory Summary and Axiology Analysis Webster University Jan. 13‚ 2015 Part One Section One In Mass Communication Theory Section 1 Chapter 1 by Stanely J. Baran and Dennis K. Davis‚ the authors discuss the means of understanding and evaluation mass communication theories. The chapter covers the relationship between scientific and causality‚ theory‚ the four broad categories of mass communication‚ criteria for judging theory and the four
Premium Sociology
Joyce Ann S. Ong III-Integrity The Punic Wars were a series of three wars fought between Rome and Carthage from 264 BC to 146 BC. At the time‚ they were probably the largest wars that had ever taken place. The term Punic comes from the Latin word Punicus (or Poenicus)‚ meaning "Carthaginian"‚ with reference to the Carthaginians’ Phoenician ancestry. The main cause of the Punic Wars was the conflict of interests between the existing Carthaginian Empire and the expanding Roman Republic. The Romans
Premium Carthage Roman Republic Second Punic War
Market Economy Definition Free Market Economy is an economy ruled by the people‚ not the government. It grants freedom to producers who now only have to make what is needed and wanted‚ not what the government decides is needed and wanted. And the buyers‚ producers‚ and sellers control prices‚ with almost no government interference. Characteristics of market economy In a Free Market Economy‚ the buyers‚ producers‚ and sellers control all prices‚ with very little government interference
Premium Capitalism Market economy Economics