Analyse the factors that cause differences in the hazards caused by volcanoes around the world (40 marks) A hazard is defined as something which has the potential to kill or cause harm. However a hazard is only a risk to people if they are exposed to it. This is when a hazard can cause disasters. For example‚ a volcano is only a hazard if the population comes in contact with the consequences of its activity. Hazards and their likeliness to become disasters can depend on many different factors‚ for
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To what extent can planning and preparedness mitigate the effects of volcanic hazards? A hazard is a situation that poses a level of threat to life‚ health‚ property‚ or environment. There is a very big difference that helps prepare for a volcanic hazard and that is whether you are in a MEDC or a LEDC. In a MEDC monitoring volcanic zones and potential hazards is an option many LEDC’s don’t have. In Italy at Mt Etna they have Geochemical monitoring programs currently run by INGV which focus on the
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effects of volcanic hazards? (40 marks) Volcanic activity happens across the surface of the globe and naturally hazards occur too. A hazard is a situation that poses a level of threat to life‚ health‚ property‚ or environment. It is easy to locate volcanoes‚ but it is very difficult to predict exactly when activity will take place‚ particularly a major eruption‚ this makes it difficult to prepare or plan for one. There is a very big difference that helps prepare for a volcanic hazard and that is whether
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To what extent can preparedness and planning mitigate the effects of volcanic hazards? (40 marks) A volcanic hazard is anything that can cause a threat to human life‚ infrastructure or nature as a result of volcanic activity. There are methods to lessen the effects of volcanic hazards to a certain extent through planning and preparation. Common volcanic hazards include: Pyroclastic flows‚ Ash clouds and mudslides. Pyroclastic flows are high-density mixtures of hot‚ dry rock fragments and hot gases
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the hazards posed by volcanoes around the world (40 marks) Your main factors can be put into two simple categories. Human and physical. From there you can then further explore the factors. In my essay I will mainly focus on viscosity‚ location‚ settlement and perception and explore how the physical and human factors intertwine with each other through one simple idea that physical factors dictate the hazard while human factors exacerbate the hazard. From here we must define a hazard. A hazard is a
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To what extent can preparedness and planning mitigate the effects of Volcanic Hazards (40 marks) More than 500 Million people live within 50 miles of a volcano‚ the potential therefore exists for major loss of life and damage to property and infrastructure‚ particularly when urban areas are situated in close proximity. Mitigation of such losses can be achieved through careful preparedness and planning. Preparedness is the process of ensuring that an organization has complied with the preventive
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Case Study The Amazon basin (equatorial) - the effects on tropical climate. The Amazon basin in South America‚ vegetated by tropical rainforest‚ lies within the equatorial climate zone and covers an area of some 8‚235‚430 km 2 mainly in Brazil. The Amazon River flows through the basin from its source high in the Andes towards its mouth in the Atlantic Ocean‚ and is the largest single source of freshwater runoff on Earth‚ representing 15-20% of global river discharge. At present the amazon rainforest
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planning mitigate the effects of a volcanic hazard (40 marks) Volcanic activity happens across the surface of the globe therefore bringing hazards to every affected area. A hazard is any source of potential damage‚ harm or adverse health effects. A volcanic hazard is any threat to life and infrastructure due to volcanic activity and related situations such as a landslide near the volcano. Volcanoes can be very dangerous and therefore present many hazards towards both people and land. They have the
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“Moral hazard‚ asymmetric information and IPO lockups” by Yung and Zender (2010) We will first examine the development of various hypothesis surrounding lock-ups‚ this will be followed by the empirical results supporting the use of proxy variables and we explain how they were used to test the variety of hypotheses. Particular attention will be paid to the separate subsamples of firms‚ and the data concerning the differential correlation between underpricing and lockup length across the subsamples
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‘The hazards presented by volcanic and seismic events have the greatest impact on the world’s poorest people’ to what extent do you agree with this view? (40 marks) Volcanic and sesmin events and activities can take place all over the world and therefore both more economically developed countries (MEDCs) and less economically develop countries (LEDCs) can be affected. In the last 30 years there have been masses of examples of where volcanic and seismis event have had an impact on both MEDCs and
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