Energy Source of Natural Hazards Disasters occur where and when the earth’s natural processes concentrate energy and then release it‚ killing and causing destruction. Four energy sources make the earth an active body: 1) the Earth’s internal energy; 2) solar energy; 3)gravity; 4)the impact of extraterrestrial bodies The interior of the Earth holds a tremendous store of heat released primarily from the ongoing decay of radioactive elements. Earth’s internal energy flows unceasingly toward the
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There is a difference between natural hazardsand natural disasters. A hazard is an event orobject that is a potential source of harm to a community. A disaster occurs as the result of ahazardous event that dramatically affects a community. There are six broad types of hazards:1. Atmospheric Ð for example‚ cyclones‚ hailstorms‚blizzards or bushfires2. Hydrological Ð for example‚ flooding‚ waveaction or glaciers3. Geological Ð for example‚ earthquakes orvolcanoes4. Biological Ð for example‚ disease
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Natural Disaster and decision that follows Natural disaster risk can be defined as follows: The exposure or the chance of loss (of lives‚ persons injured‚ property damaged and economic activity disrupted) due to a particular hazard for a given area and reference period. In case of a disaster event‚ there are several effects‚ such as humanitarian effects‚ including the loss of lives and persons injured; ecological effects among other damage to ecosystems; and economic effects‚ comprising different
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Cause and Effect of Volcanoes Any natural opening in the Earth’s crust‚ called a fissure‚ where melted rock‚ ash‚ gases‚ and steam come out is called a volcano. Volcanoes look like mountains‚ but they are really flat land that is pushed upward because of the pressure below the earth. The pressure comes from hot magma and gases that build up below the earth’s surface and that work up to the surface through cracks in the earth’s plates. As it is forced up to the surface‚ the gases and magma push
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calm‚ keep their distance and don’t try for a photo with the animal. Those with a gator under their car might try nudging it with a long push broom‚ he said. David Steen is a reptile expert and assistant professor at the Auburn University Museum of Natural History. He offered advice in an
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Management Course Case Study # 02 Worksheet NATURAL DISASTERS AND THE DECISIONS THAT FOLLOW Version 1.0: 21 Jun 2013 Presented by: Hossam Bashir I. Problem Definition: * Natural disasters such as hurricane‚ winter snowstorms and summer thunderstorms have many effects on countries’ different industries such as Insurance and Airlines companies. Also‚ how the organizations manage these disasters and the decisions that may follow these disasters have serious effects on customers and so
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Natural Disasters in Nuclear Energy Development Carlaine Puckett Strayer University Abstract The modern day dependency on fossil fuels has led to a global search for ethical and environmentally-sound alternative energy. Among the most powerful is nuclear energy‚ though it is mired in controversy. This essay describes‚ among other things‚ the nuclear energy process‚ and with it the weaknesses. Amid the hope of one day using nuclear energy as a “green” energy source
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Impact of Natural Disasters on Health Care Submitted by – Dalton Divakaran MS Health Care Management University of Texas at Dallas Index Introduction Types of Disasters Effects of Disaster on Economy Effect of Disaster on Health Care Organization * Sudden Influx * Damage to Facilities * Inadequately Prepared * Specialty Treatment Availability Effects on the Population * Immediate Health Impact * Long-Term Impacts Steps in Disaster Management
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NATURAL DISASTER: A natural disaster is a major adverse event resulting from natural processes of the Earth. A natural disaster can cause loss of life or property damage‚ and typically leaves some economic damage in its wake‚ the severity of which depends on the affected population’s resilience‚ or ability to recover. TYPES OF NATURAL DISASTERS: 1-EARTHQUAKES: An earthquake is the result of a sudden release of energy in the Earth’s crust that creates seismic waves. At the Earth’s surface
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IMPACT OF NATURAL DISASTERS ON GDP (RELATE TO THE GDP METHOD USED) Due to rising population‚ climate changes and environmental degradation‚ natural disasters is increasing in frequency. There are several factors which affect a country’s vulnerability to natural disasters; its geographic size‚ the type of disasters‚ the strength and structure of its economy and prevailing socioeconomic situation. Japan uses the expenditure method to measure national income. The expenditure include personal consumption
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