Hunter Herdt Dr. Schiesser Geological Disasters 12 October 2011 What Should We Be Doing? Natural disasters occur on Earth every day. They range from earthquake that can’t be felt to Tsunamis that kill and destroy millions of dollars of property. No matter big or small they happen and the best geologist can predict them to a certain degree yet no natural occurring disaster can be entirely predicted or stopped. People seem to look to blame something or someone for these things but we are only
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Overview The United States experiences a variety of natural disasters throughout the year. Because of hurricanes on the Pacific‚ Atlantic‚ and Gulf of Mexico coasts‚ earthquakes near the San Andreas and other fault lines‚ volcanic eruptions‚ tornadoes in the plains‚ and floods throughout the Midwest‚ the United States suffers approximately $1 billion in losses each week. From 1990-93‚ losses surpassed those during the previous decade‚ mainly due to Hurricane Andrew‚ the Midwest and Northwest floods
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Conor Unruh Geography 108 The Effects of Natural Disasters Natural disasters have been shaping and reshaping our planet since the beginning of time. These natural disasters have had a devastating effect on communities all around the world. No matter how far societies have come throughout history‚ natural disasters humble mankind with their disrupting nature. Natural disasters come in all shapes and sizes. Earthquakes can rip apart the earth and destroy infrastructure along the way. Hurricanes
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varying intensities. Also called landslip; Downward mass movement of earth or rock on unstable slope including many forms resulting from differences in rock structure‚ coherence of material involved‚ degree of slope‚ amount of included water‚ extent of natural or artificial undercutting at the base of slope‚ relative rate of movement and relative quantity of material involved. Many terms cover these variations: creep‚ earth flow‚ mudflow‚ solifluction and debris avalanche are related forms in which mass
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Natural Disaster/Hazard Paper For my paper I will be talking about the 1994 Northridge earthquake occurred on January 17‚ 1994. The earthquake was centered in Reseda‚ a neighborhood in the north-central San Fernando Valley region of Los Angeles‚ California. “It was a 6.7 magnitude earthquake that lasted 10 – 20 seconds. In addition‚ two 6.0 magnitude aftershocks occurred‚ the first about one minute after the initial event and the second approximately 11 hours later‚ the strongest of several thousand
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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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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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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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Authorities End Crisis After a blockade by angry protesters‚ local authorities have made an agreement with the community. The agreement indicated that the waste that was accumulated throughout Bandung between Thursday and Saturday can begin to be cleaned up‚ although it may take time to eliminate all the waste from Bandung’s roads. Cece Iskandar‚ head of Bandung Sanitation Office said it would take at least ten days to freshen up the streets due to the limited amount of garbage trucks. People
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