Volcanoes are generally not preserved in the geologic rock record as they are usually eroded away. However‚ the various materials erupted from volcanoes are often found preserved in the rock record. From what you have learned about the different types of volcanoes‚ how could you infer what type of volcano erupted in a given area based on the type of volcanic deposits now found as layers of rock? Give specific examples‚ and briefly discuss how some materials may be linked to different types of volcanoes
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Name ________________________ Lab 1. Volcanic Hazards VOLCANOES INTRODUCTION Few things excite the imagination as much as a volcanic eruption‚ one of nature’s magnificent spectacles‚ which can result in devastating consequences. The very word “volcano” brings to mind thunderous explosions‚ rivers of fiery orange lava‚ and images of smoking destruction. The actual capacity for destruction is not overrated -- volcanic eruptions are one of the most devastating of all geologic hazards. There
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form rich soils. When they do become soils though‚ they form some of the richest ones on the planet. Places such as the African Rift Valley‚ Mt Elgon in Uganda‚ and the slopes of Vesuvius in Italy all have productive soils thanks to the breaking down of volcanic rocks and ash. The Naples area‚ which includes Mount Vesuvius‚ has such rich soils thanks to two large eruptions 35‚000 and 12‚000 years ago. Both eruptions produced very thick deposits of ash and broken rocks which have weathered to rich soils
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Section C (Edexcel IGCSE in English Language A) May 2010 Imagine that your school or college has been awarded a large sum of money to spend on improving facilities‚ and on increasing opportunities‚ for students. Write the text of a speech you might give to the Student Council‚ outlining your ideas on how the money should be spent. November 2009 “Schools are stuck in the past. They don’t adequately prepare young people for real life in the modern world.” Write about what you think schools
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updated and introduces a more global perspective whilst retaining the most popular elements of the existing qualification. The revised assessment structure increases accessibility and the revised syllabus gives a smoother transition from Cambridge IGCSE/O Level to Cambridge International AS/A Level. Please find a summary of the changes below. Cambridge International AS Level Candidates study two units. Unit 1 – The family Unit 2 – Theory and methods The AS Level will be assessed through two written
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Links: between nature and the farmhand are eminent throughout the poem. Many aspects of the farmhands life are comparable with features of nature. The natural world is his relief‚ security‚ comfort and love. Source:University of Cambridge IGCSE 2007-2009Anthology of potry in english
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well-focused response which makes very thoughtful points about the writer’s views and experiences. There are excellent examples focusing on the detail of Alafia’s language. The writing is accurate‚ with only a few minor errors. 14 Teacher’s guide – Edexel IGCSE in English Language (Specification A) (4EA0) – Issue 2 – January 2010 © Edexcel Limited 2010
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1) What is the Castellum. A castellum is a building that distributed water throughout Pompeii and Herculaneum. The task of the castellum was to spread water all over Rome for public and private use. In Source 1‚ it shows three lead pipes which transferred water all over the city of Pompeii. The bricks encompassing the water narrow the water allowing it to fit through the pipes. 2) Why does the engineer Vitruvius recommend a three part water distribution in a town? A three part water distribution
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w w w e tr .X m eP e ap UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education .c rs om *7776753992* PHYSICS Paper 3 Extended Candidates answer on the Question Paper. No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write your Centre number‚ candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams‚ graphs or rough working. Do not use staples‚
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Both are characterized differently‚ for example‚ strato volcanoes have sleep slopes‚ shaped like a tall narrow cone‚ but shield volcanoes have gentle slopes‚ shaped like a low‚ wide cone. The eruptions can be devastating‚ an example would be mount vesuvius‚which erupted in AD 79‚ killing over 10‚000 to 25‚000. Strato volcanoes are the larger and more impressive volcanoes with a snow capped peak which can easily exceed 2500m in height. There are more strato volcanoes than there are shield volcanoes
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