...November 29th, 2012 Volcanoes A volcano is a landform that generally is circular in cross-section that is constructed from lava and tephra erupted onto the Earth’s surface, usually the crust. The opening through which the lava and tephra are emitted is called the volcanic vent. Lava is magma that reaches the Earth’s surface. Magma is melted rock at high pressure and temperature. Magma rises because it is initially less dense than the rock surrounding rock. It eventually equals the density of the surrounding rock and becomes a magma chamber. Tephra is pumice or ash that is blown into the air during eruptions. Volcanoes are generally found where tectonic plates converge and diverge; but are usually not created where tectonic plates slide past one another. As a result volcanoes can be found in all sorts of climate locations. There are four primary types of volcanoes which all have varying effects on the environment. This paper will explore these various types of volcanoes and show how they differ, as well as giving examples of eruptions for each of the types discussed. Principle Types of Volcanoes Cinder cones: Cinder cones are built from particles and blobs of congealed lava ejected from a single vent; they are the simplest forms of volcanoes. Gas charged lava is violently blown into the air and breaks up into small fragments that solidify and fall as cinders around the vent to form a circular or oval cone. Most of these types of volcanoes have a bowl shaped...
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...interaction of the rigid lithosphere. Geomorphological hazard – an event causing harm to people or property, caused by Geomorphological processes e.g. plate tectonic movement. Francis Bacon 1620 As far back as 1620, Francis Bacon spotted that the west coast of Africa and the east coast of South America looked as if they would fit together, like pieces of a jigsaw puzzle. Between then and 1912 other people identified further similarities between other continental coastlines. Robert Mallet 1870s Robert Mallet was a nineteenth century scientist who managed to measure the speed at which earthquakes spread. Alfred Wegner 1911 While at Marburg, in the autumn of 1911, Wegener was browsing in the university library when he came across a scientific paper that listed fossils of identical plants and animals found on opposite sides of the Atlantic. Intrigued by this information, Wegener began to look for, and find, more cases of similar organisms separated by great oceans. Orthodox science at the time explained such cases by postulating that land bridges, now sunken, had once connected far-flung continents. But Wegener noticed the close fit between the coastlines of Africa and South America. Might the similarities among organisms be due, not to land bridges, but to the continents having been joined together at one time? As he later wrote: "A conviction of the fundamental soundness of the idea took root in my mind." Such an insight, to be accepted, would require large amounts of supporting evidence...
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...Palestine Red Cresent Society Vulnerability & Capacity Assessment A Participatory Action Research Study of the Vulnerabilities and Capacities of the Palestinian Society in Disaster Preparedness August 2000 INTERNATIONAL FEDERATION OF RED CROSS AND RED CRECSENT SOCIETIES United Nations Children's Fund West Bank & Gaza Vulnerability & Capacity Assessment A Participatory Action Research Study of the Vulnerabilities and Capacities of the Palestinian Society in Disaster Preparedness Palestine Red Crescent Society August 2000 Copyright © Palestine Red Crescent Society 2001 All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any electronic or mechanical means including photocopying, recording, or by any information storage and retrieval sysems without prior permission from The Palestine Red Crescent Society, Al-Bireh, Palestine. For further infromation: Palestine Red Crescent Society Headquarters/ Al-Bireh P.O.Box 3637 Tel: ++972-2-2406515/6/7 Fax: ++972-2-2406518 e-mail: info@PalestineRCS.org Website: www.PalestineRCS.org Thanks to technical support of UNICEF West Bank and Gaza to this study and to the financial contribution of UNICEF- Middle East and North Africa Regional office who made the design and printing of this publication possible. Special thanks to the International Federation of the Red Cross and Red Crescent Societies for their technical and financial support to carrying this study. Cover...
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...Northern California Geolo Geology of Northern California Frank DeCourten Department of Earth Science Sierra College Standing more than 10,000 feet (3,000 m) above the surrounding terrain, Mt. Shasta is the largest volcano in northern California and symbolizes the dynamic geologic processes that have shaped a spectacular landscape. 63829_02_insidecover.qxd 11/25/08 12:53 AM Page ii ESSENTIAL QUESTIONS TO ASK Northern California.1 Introduction Ⅲ What are northern California’s physiographic provinces? Ⅲ What is the Farallon subduction zone? al Ⅲ What two types of plate boundaries exist in northern California today? th Ⅲ What are terranes, how do they originate, and why are they important in northern California? Northern California.2 The Sierra Nevada: California’s Geologic alifornia’s Ge Backbone Ⅲ What is the Sierra Nevada batholith? rra batholi Ⅲ What kinds of rocks surround the Sierra Nevada batholith? ra Ⅲ When and how was the modern Sierra Nevada uplifted? e Ⅲ What types of gold deposits occur in the Sierra Nevada? e? Ⅲ What is the Mother Lode? Northern California.3 The Klamath M Mountains t ath an Ne evada Ⅲ In what ways are the Klamath Mountains and the Sierra Nevada similar? ds ro o ath M Ⅲ What kinds of rocks comprise the ophiolites in the Klamath Mountains and what tectonic events do they signify? ineral occu th ntai Ⅲ What mineral resources occur in the Klamath Mountains? Northern California...
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...|Environmental Research | | | |Natural Science 1 | | | |1/29/2015 | | | |April S. Domingo 1st Year BSBA Economics | | | | | |Atty. Vicente T. Peña | Environmental pollution is “the contamination of the physical and biological components of the earth/atmosphere system to such an extent that normal environmental processes are adversely affected” Pollution is the introduction...
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...1000 Real GMAT Sentence Correction Questions 1. 1 A “calendar stick” carved centuries ago by the Winnebago tribe may provide the first evidence that the North American Indians have developed advanced full-year calendars basing them on systematic astronomical observation. (A) that the North American Indians have developed advanced full-year calendars basing them (B) of the North American Indians who have developed advanced full-year calendars and based them (C) of the development of advanced full-year calendars by North American Indians, basing them (D) of the North American Indians and their development of advanced full-year calendars based (E) that the North American Indians developed advanced full-year calendars based 2. A 1972 agreement between Canada and the United States reduced the amount of phosphates that municipalities had been allowed to dump into the Great Lakes. (A) reduced the amount of phosphates that municipalities had been allowed to dump (B) reduced the phosphate amount that municipalities had been dumping (C) reduces the phosphate amount municipalities have been allowed to dump (D) reduced the amount of phosphates that municipalities are allowed to dump (E) reduces the amount of phosphates allowed for dumping by municipalities 3. A collection of 38 poems by Phillis Wheatley, a slave, was published in the 1770’s, the first book by a Black woman and it was only the second published by an American woman. (A) it was only the second published by...
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...Bloodlines of Illuminati by: Fritz Springmeier, 1995 Introduction: I am pleased & honored to present this book to those in the world who love the truth. This is a book for lovers of the Truth. This is a book for those who are already familiar with my past writings. An Illuminati Grand Master once said that the world is a stage and we are all actors. Of course this was not an original thought, but it certainly is a way of describing the Illuminati view of how the world works. The people of the world are an audience to which the Illuminati entertain with propaganda. Just one of the thousands of recent examples of this type of acting done for the public was President Bill Clinton’s 1995 State of the Union address. The speech was designed to push all of the warm fuzzy buttons of his listening audience that he could. All the green lights for acceptance were systematically pushed by the President’s speech with the help of a controlled congressional audience. The truth on the other hand doesn’t always tickle the ear and warm the ego of its listeners. The light of truth in this book will be too bright for some people who will want to return to the safe comfort of their darkness. I am not a conspiracy theorist. I deal with real facts, not theory. Some of the people I write about, I have met. Some of the people I expose are alive and very dangerous. The darkness has never liked the light. Yet, many of the secrets of the Illuminati are locked up tightly simply because secrecy is a way...
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...GLENCOE LANGUAGE ARTS Grammar and Language Workbook G RADE 9 Glencoe/McGraw-Hill Copyright © by The McGraw-Hill Companies, Inc. All rights reserved. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or means, or stored in a database or retrieval system, without the prior written permission of the publisher. Send all inquiries to: Glencoe/McGraw-Hill 936 Eastwind Drive Westerville, Ohio 43081 ISBN 0-02-818294-4 Printed in the United States of America 1 2 3 4 5 6 7 8 9 10 024 03 02 01 00 99 Contents Handbook of Definitions and Rules .........................1 Troubleshooter ........................................................21 Part 1 Grammar ......................................................45 Unit 1 Parts of Speech 1.1 Nouns: Singular, Plural, and Collective ....47 1.2 Nouns: Proper and Common; Concrete and Abstract.................................49 1.3 Pronouns: Personal and Possessive; Reflexive and Intensive...............................51 1.4 Pronouns: Interrogative and Relative; Demonstrative and Indefinite .....................53 1.5 Verbs: Action (Transitive/Intransitive) ......55 1.6 Verbs: Linking .............................................57 1.7 Verb Phrases ................................................59 1.8 Adjectives ....................................................61 1.9 Adverbs........................................................63 1.10 Prepositions...
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...PART ONE • UNDERSTANDING SERVICES SERVICES IN THE MODERN ECONOMY As consumers, we use services every day. Turning on a light, watching TV, talking on the telephone, riding a bus, visiting the dentist, mailing a letter, getting a haircut, refueling a car, writing a check, or sending clothes to the cleaners are all examples of service consumption at the individual level. T h e institution at which you are studying is itself a c o m p l e x service organization. In addition to educational services, today's college facilities usually include libraries and cafeterias, counseling, a bookstore, placement offices, copy services, telecommunications, and even a bank. If you are enrolled at a residential university, campus services are also likely to include dormitories, health care, indoor and o u t d o o r athletic facilities, a theater, and perhaps a post office. Customers are not always happy with the quality and value of the services they receive. People complain a b o u t late deliveries, r u d e or i n c o m p e t e n t personnel, i n c o n v e n i e n t service h o u r s , p o o r p e r f o r m a n c e , and needlessly complicated p r o cedures. T h e y grumble about the difficulty of finding sales clerks to help t h e m in retail stores, express frustration about mistakes on their credit card bills or bank statements, shake their heads over the complexity of new self-service equipment, m u t ter about p o o r value, and sigh as they are forced to wait in line almost everywhere...
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...ALSO BY JOHN GREEN Looking for Alaska An Abundance of Katherines Paper Towns Will Grayson, Will Grayson W ITH DAVID LEVITHAN DUTTON BOOKS | An imprint of Penguin Group (USA) Inc. DUTTON BOOKS A MEMBER O F PENGUIN GRO UP (USA ) INC . Published by the Penguin Group | Penguin Group (USA ) Inc., 375 Hudson Street, New York, New York 10014, U.S.A . | Penguin Group (C anada), 90 Eglinton A v enue East, Suite 700, Toronto, O ntario M4P 2Y3, C anada (a div ision of Pearson Penguin C anada Inc.) | Penguin Books Ltd, 80 Strand, London WC 2R 0RL, England | Penguin Ireland, 25 St Stephen’s Green, Dublin 2, Ireland (a div ision of Penguin Books Ltd) | Penguin Group (A ustralia), 250 C amberw ell Road, C amberw ell, V ictoria 3124, A ustralia (a div ision of Pearson A ustralia Group Pty Ltd) | Penguin Books India Pv t Ltd, 11 C ommunity C entre, Panchsheel Park, New Delhi - 110 017, India | Penguin Group (NZ), 67 A pollo Driv e, Rosedale, A uckland 0632, New Zealand (a div ision of Pearson New Zealand Ltd) | Penguin Books (South A frica) (Pty ) Ltd, 24 Sturdee A v enue, Rosebank, Johannesburg 2196, South A frica | Penguin Books Ltd, Registered O ffices: 80 Strand, London WC 2R 0RL, England This book is a w ork of fiction. Names, characters, places, and incidents are either the product of the author’s imagination or are used fictitiously , and any resemblance to actual persons, liv ing or dead, business establishments, ev ents, or locales is entirely coincidental. C opy right ©...
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...ALSO BY JOHN GREEN Looking for Alaska An Abundance of Katherines Paper Towns Will Grayson, Will Grayson W ITH DAVID LEVITHAN DUTTON BOOKS | An imprint of Penguin Group (USA) Inc. DUTTON BOOKS A MEMBER O F PENGUIN GRO UP (USA ) INC . Published by the Penguin Group | Penguin Group (USA ) Inc., 375 Hudson Street, New York, New York 10014, U.S.A . | Penguin Group (C anada), 90 Eglinton A v enue East, Suite 700, Toronto, O ntario M4P 2Y3, C anada (a div ision of Pearson Penguin C anada Inc.) | Penguin Books Ltd, 80 Strand, London WC 2R 0RL, England | Penguin Ireland, 25 St Stephen’s Green, Dublin 2, Ireland (a div ision of Penguin Books Ltd) | Penguin Group (A ustralia), 250 C amberw ell Road, C amberw ell, V ictoria 3124, A ustralia (a div ision of Pearson A ustralia Group Pty Ltd) | Penguin Books India Pv t Ltd, 11 C ommunity C entre, Panchsheel Park, New Delhi - 110 017, India | Penguin Group (NZ), 67 A pollo Driv e, Rosedale, A uckland 0632, New Zealand (a div ision of Pearson New Zealand Ltd) | Penguin Books (South A frica) (Pty ) Ltd, 24 Sturdee A v enue, Rosebank, Johannesburg 2196, South A frica | Penguin Books Ltd, Registered O ffices: 80 Strand, London WC 2R 0RL, England This book is a w ork of fiction. Names, characters, places, and incidents are either the product of the author’s imagination or are used fictitiously , and any resemblance to actual persons, liv ing or dead, business establishments, ev ents, or locales is entirely coincidental. C opy right ©...
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...personal version of your life story, the telling that will be most compact and meaningful will be the series of choices you have made. In the end, we are our choices. —Jeff Bezos, commencement speech at Princeton University, May 30, 2010 Prologue In the early 1970s, an industrious advertising executive named Julie Ray became fascinated with an unconventional public-school program for gifted children in Houston, Texas. Her son was among the first students enrolled in what would later be called the Vanguard program, which stoked creativity and independence in its students and nurtured expansive, outside-the-box thinking. Ray grew so enamored with the curriculum and the community of enthusiastic teachers and parents that she set out to research similar schools around the state with an eye toward writing a book about Texas’s fledgling gifted-education movement. A few years later, after her son had moved on to junior high, Ray returned to tour the program, nestled in a wing of River Oaks Elementary School, west of downtown Houston. The school’s principal chose a student to accompany her on the visit, an articulate, sandy-haired sixth-grader whose parents asked only that his real name not be used in print....
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