A New College in Orting?
|
|
- Cecily Carson
- 5 years ago
- Views:
Transcription
1 A New College in Orting? Risk Report and Recommendation by: Safe Schools Kause Everyone Deserves (SSKED) 2017
2 Geographic location and physical site of Orting The city of Orting is located in Pierce county, Washington, about 43 miles south of Seattle. Orting sits in the foothills of Mt. Rainier, between the Carbon and the Puyallup rivers. It is at an elevation of 190 ft (58m). The town is built upon many layers of old lahar deposits. Western Washingon Above: the view of Mt. Rainier from town. Below: Orting from above.
3 Subduction and the Cascades Subduction: Two tectonic plates are colliding. Generally, whichever has the higher density ( weighs more ) goes under (subducts) the lighter plate. The Cascades (Mt. Baker, Mt. St. Helens, ) The plates going down into the subduction zone are not melting due to its physical properties. As a result of the subducting plate not melting, the fluids between the two plates are basically stuck. These fluids (which include water) cause the mantle to melt into magma. This magma is what causes ERUPTIONS that create the Cascade mountains!
4 A brief volcanic history of Mt. Rainer Steam Last lava flow = 2,200 yrs ago (predicted to be less than half a percent of the lifespan of the volcano) Last pyroclastic flow = 1,100 yrs ago 0.4 km across Has 2 craters not eroded by the summit glaciers = sign of youth Mostly andecite and dacite and erupted big amounts of pumice throughout history
5 Potential Hazards of Mt. Rainier Landslides: large masses of wet or dry rock and soil that fall, slide, or flow very rapidly under the force of gravity. They originate as massive rock falls or avalanches WHY do they occur? Magma releases volcanic gases that partially dissolve in groundwater, that creates a hot acidic hydrothermal system that weakens rock by altering minerals to clay They could transform into lahars (destructive mudflow) that can travel as much as 200 kms Destroys anything in its path
6 Tephra/Ash Volcanic Gas Released from the magma, majority of it is water vapor Carbon dioxide(180 to 440 million tonnes released a year) Climate Change All explosive eruptions generate tephra (fragments of rock) and become blocks and bombs Smaller fragments are called ash which is deposited long distances from the eruption site The conversion of sulfur dioxide to sulfuric acid which condenses rapidly in the stratosphere to form fine sulfate aerosols This cools the climate and depletes the Earth s ozone layer Pyroclastic flows Contain hot lava blocks, pumice, ash and volcanic gas Lower basal flow of coarse materials along the ground Turbulent cloud of ash that rises above basal flow Destroys everything in its path
7 Mount Rainier hazard zone
8 The specific risks to the town of Orting The biggest risk to the town of Orting is Mt. Rainier itself with specific risk factors for a volcanic explosion and associated lahar mudflows (mudslides) Although there are many different forms of mudflows, Lahar mudflows can be some of the most lethal due to their speed. The town of Orting is located on lahar deposits Because of the amount of snow and ice on top of Mt. Rainer and the flow of two major rivers (Carbon and Puyallup) directly towards Orting the risk for a catastrophic lahar flow is high. Other Risks to the town of Orting Earthquakes in the region could soften/liquefy the soil it is situated on. Heavy or prolonged rainfall (same effect as above) Ash Clouds Donald Trump
9 Should Orting build a new college? Safe Schools Kause Everyone Deserves (SSKED) believes that Orting is not a suitable location for a new college. In the event of an eruption of Mt. Rainier and a subsequent lahar flow, Orting will be devastated and the town will potentially be buried. We do not wish for more people to endanger themselves by moving to such a high-risk location, and we do not wish to invest a large amount of money into an institution that could be destroyed within years.
10 Our recommendations for Orting Permanent Lahar-Detection Systems 30 minute detection gives people time to get to higher elevation (even only 50 feet up). Although Mt Rainier has a permanent lahar-detection system and public notification system, we believe this is not enough. Creation of 50 ft elevated safe zone Will serve as a meeting place in the case of a lahar flow. Additional evacuation routes New vehicle access routes should be established so that the population of Orting can evacuate in a timely manner in the case of an emergency.
11 Let s not have this be our future college
Orting Community College Proposal
Orting Community College Proposal Cedric, Celina, Francine, Sarah, Samuel GEO CORP Located in Washington, 42 miles south of Seattle. Situated between two rivers on fertile plains. Built on lahar deposits.
More informationThe Orting Community College of Vulcanology
The Orting Community College of Vulcanology A Recommendation For His Honourable Mayor A. Young By DAG (Doom-and-Gloom), LLP (Michael, Chris, Bryan, Lauren, Dave) Agenda 1. 2. 3. 4. 5. 6. Description of
More informationDebris Avalanches. Debris avalanche deposits on a volcano in Chile. All of the area in the foreground is buried by a thick debris avalanche.
Debris Avalanches Volcanoes are not very stable structures. From time to time, they collapse producing large rock and ash avalanches that travel at high speeds down valleys. Collapse maybe caused by an
More informationIntroduction to volcanoes. Volcano: an opening in the earth s surface through which lava, hot gases, and rock fragments erupt
Introduction to volcanoes Volcano: an opening in the earth s surface through which lava, hot gases, and rock fragments erupt Origin of Volcanoes 1. Magma 50-100 miles below the earth s surface slowly begins
More informationAlso, when Cascade volcanoes do erupt, high-speed avalanches of pyroclastic flows
INTRODUCTION A volcano is a vent through which molten rock escapes to the Earth s surface. Unlike other mountains, which are pushed up from below, volcanoes are built by surface accumulation of their eruptive
More informationVolcanoes. Introduction
Volcanoes Introduction Display Slide V-0 Explain that a volcano is a vent through which molten rock escapes to the Earth s surface. Unlike other mountains, which are pushed up from below, volcanoes are
More informationVolcanoes. Environmental Geology, Mr. Paul Lowrey Stacey Singleton, Cassandra Combs, Dwight Stephenson, Matt Smithyman
Volcanoes Environmental Geology, Mr. Paul Lowrey Stacey Singleton, Cassandra Combs, Dwight Stephenson, Matt Smithyman EMPACTS Project, Spring 2017 Northwest Arkansas Community College, Bentonville, AR
More informationWhy was this eruption important?
Mount St. Helens Mount St. Helens has a long geological history (>3,000 yrs) of explosive eruptions. The 1980 Events: Initial relatively mild steam and ash (Vulcanian) eruptions. Sustained plinian eruption
More informationErupted and killed approximately 15,000 people 200 years ago
1 2 3 4 5 6 7 8 Introduction to Environmental Geology, 5e Chapter 8 Volcanic Activity Volcanoes: summary in haiku form A volcano forms. Magma comes to the surface - explodes, if felsic. Case History: Mt.
More informationVolcanoes. Table of Contents Volcanoes and Plate Tectonics Volcanic Eruptions Volcanic Landforms
Volcanoes Table of Contents Volcanoes and Plate Tectonics Volcanic Eruptions Volcanic Landforms What is a volcano? cone Conduit Or Pipe vent Side vent Central vent Crater A volcano is a vent or 'chimney'
More informationChapter 18. Volcanism
Chapter 18 Volcanism Ring of fire contains 66% of world s active volcanoes Convergent : Divergent: Icelandic Eruption Mount Etna Different Kinds of eruptions: Volcanic activity is controlled by plate tectonics,
More informationConstructive & Destructive Forces
Constructive & Destructive Forces Intro: Constructive Forces Processes that create landforms. Destructive Forces Processes that destroy landforms. Intro: Constructive Forces Volcanoes Deposition Landslides
More informationFIRST GRADE HAZARDS 1 WEEK LESSON PLANS AND ACTIVITIES
FIRST GRADE HAZARDS 1 WEEK LESSON PLANS AND ACTIVITIES PLATE TECTONIC CYCLE OVERVIEW OF FIRST GRADE VOLCANOES WEEK 1. PRE: Learning the shapes of volcanoes. LAB: Experimenting with "lava." POST: Comparing
More informationGLY July Ms. Nelda Breedt. Plates move slowly and eventually.
GLY 162 Tectonic Processes: Volcanism Ms. Nelda Breedt GLY 162 Environmental Geology Plate Tectonics Plates move slowly and eventually. 2 Spread apart (divergent plates) Dive beneath one another (converging
More informationGuidance for GEOGRAPHY End of Year Examination 2016
Guidance for GEOGRAPHY End of Year Examination 2016 The End of Year Examination takes place in Week 4 of the Summer Term. The Geography Examination will last 50 minutes. The Examination will include questions
More informationMt St Helens was know to have entered into active periods that lasted from years once every years over the last 500 years, (Figure 5).
Lecture #8 notes; Geology 3950, Spring 2006; CR Stern May 1980 eruption of Mt St Helens volcano (text pages 183-192 in the 4 th edition and 206-222 in the 5 th edition) Mt St Helens in southwest Washington
More information2/25/2013. Volcanoes: summary in haiku form A volcano forms. Magma comes to the surface - explodes, if felsic.
Introduction to Environmental Geology, 5e Edward A. Keller Chapter 8 Volcanic Activity Volcanoes: summary in haiku form A volcano forms. Magma comes to the surface - explodes, if felsic. Lecture Presentation
More informationHAZARD IDENTIFICATION AND VULNERABILITY ANALYSIS (HIVA) Walla Walla County, Washington VOLCANO ASH FALL
HAZARD IDENTIFICATION AND VULNERABILITY ANALYSIS (HIVA) Walla Walla County, Washington VOLCANO ASH FALL Hazard Overview A volcano is a vent in the earth's crust through which magma (molten rock), rock
More informationChapter Introduction Lesson 1 Earthquakes Lesson 2 Volcanoes Chapter Wrap-Up
Chapter Introduction Lesson 1 Earthquakes Lesson 2 Volcanoes Chapter Wrap-Up What causes earthquakes and volcanic eruptions? What do you think? Before you begin, decide if you agree or disagree with each
More informationGEOL1 Physical Geology Laboratory Manual College of the Redwoods Lesson Five: Volcanoes Background Reading: Volcanoes Volcanic Terms: Silca:
Name: Date: GEOL1 Physical Geology Laboratory Manual College of the Redwoods Lesson Five: Volcanoes Background Reading: Volcanoes Volcanic Terms: Silca: SiO 2 silicon dioxide. This is quartz when it crystallizes.
More informationSurname 1. Name: Instructor s Name: Course Number: Date: Geological Significance
Surname 1 Name: Instructor s Name: Course Number: Date: Geological Significance Eruption of Mt. St. Helens in 1980 Eruption of Mt.St. Helens in the 1980s availed a significant learning experience in geology.
More information3.2 Notes: Volcanoes Form as Molten Rock Erupts
3.2 Notes: Volcanoes Form as Molten Rock Erupts Think about What happens when a volcano erupts? Volcanoes erupt many types of material Earth s thin outer layer is, but most of Earth is extremely hot rock
More informationMount St. Helens. Copyright 2010 LessonSnips
Mount St. Helens Washington State is home to the Cascade Mountains, a range of mountains that extends from the Canadian province of British Columbia to northern California. Many of these mountains are
More informationPart A GEOLOGY 12 CHAPTER 4 WORKSHEET VOLCANOES. Name
GEOLOGY 12 CHAPTER 4 WORKSHEET VOLCANOES Name Part A 1. The rough, jumbled blocky or jagged surface of a lava flow is called a. pahoehoe b. lahar c. aa d. phreatic 2. The Cascade volcanoes like Mt. St.
More informationGEOLOGY 285: INTRO. PETROLOGY
Dr. Helen Lang Dept. of Geology & Geography West Virginia University SPRING 2015 GEOLOGY 285: INTRO. PETROLOGY The Cascade Volcanoes are a good example of the Circum- Pacific ring of fire of subductionrelated
More informationVolcano - A Volcano is an opening in the Earth s surface through which molten material or volcanic gases are erupted.
What is a Volcano? Volcano - A Volcano is an opening in the Earth s surface through which molten material or volcanic gases are erupted. A volcano can either be a classic volcanic cone.. Mt. St. Helens,
More informationVolcanology. The study of volcanoes
Volcanology The study of volcanoes Magma forms wherever temperature and pressure are high enough to melt rock. Some magma forms at the aesthenosphere Magma also forms at plate boundaries, where intense
More informationFire and Ice. Overview. Grade Level 6 8. Students will be able to: Objectives
Fire and Ice Overview Students use a power point presentation to compare and contrast the geologic history and environment of Mount Rainier and Mount Fuji, the Sister Mountains. Grade Level 6 8 Students
More informationVirtual Design Center Deliverable 4-2: Three Levels of Assessment
Virtual Design Center Deliverable 4-2: Three Levels of Assessment Project Name Operation Montserrat Test Questions 1. Which of these is an immediate result of the movement of tectonic plates: a) Ocean
More informationStudy Guide: Unit 3. Density and Pressure: You should be able to answer the types of questions given in the end of module questions.
IDS 102 Study Guide: Unit 3 The purpose of this study guide is to help you prepare for the third exam by focusing your studying and providing example essay questions. In the Focus On section you will find
More informationUGRC 144 Science and Technology in Our Lives/Geohazards
UGRC 144 Science and Technology in Our Lives/Geohazards Session 6 Volcanic Hazards Lecturer: Dr. Patrick Asamoah Sakyi Department of Earth Science, UG Contact Information: pasakyi@ug.edu.gh College of
More informationEarth Boot Camp. 3.7B: Investigate rapid changes in Earth s surface such as volcanic eruptions, earthquakes and landslides.
Earth Boot Camp 3.7B: Investigate rapid changes in Earth s surface such as volcanic eruptions, earthquakes and landslides. Release Questions 2006 #21 (65%) 1. In which of these ways can volcanoes help
More informationGeography. Key facts. Volcanoes and volcanic eruptions
Geography Volcanoes and volcanic eruptions Volcanoes form when magma reaches the Earth's surface, causing eruptions of lava and ash. They occur at destructive (compressional) and constructive (tensional)
More informationVolcanoes: Help or Hindrance?
Volcanoes: Help or Hindrance? Volcanic eruptions can range from violent to mild. All kinds of eruptions have effects that can be both harmful and beneficial to people and the environment. Volcanoes Can
More informationEffects of Eruptions. Most active in the world Kilauea, Hawaii.
Inside of Old Smokey, All covered with snow, Lurk tons of hot magma, Getting ready to blow, Objectives: From deep in the chamber, Describe how volcanoes can affect people. Up a vent to the top, Describe
More information3/7/17. #16 - Case Studies of Volcanoes II. Announcements Monday 2/27
Announcements Monday 2/27 Exam #1: Monday Feb. 27 th, 7:15-8:15 (see web site) Last Names A - N Loomis 141 Last Names O - Z Loomis 151 Bring your student ID An old exam is posted in Compass If you are
More informationStudy Guide: Unit 1. 1) Take careful notes in class during the lectures as well as the information given in the slides presented during class
Geology 101 Study Guide: Unit 1 The purpose of this study guide is to help you prepare for the first unit exam by focusing your studying and providing example essay questions. You will not be asked to
More informationHazards in the Seattle Area. Disaster Questions. Where Were You? Where Were You? Volcanoes St. Helens Adams, Rainier, Glacier, Baker
Hazards in the Seattle Area Volcanoes St. Helens Adams, Rainier, Glacier, Baker Earthquakes Outer coast Puget Sound (Seattle Fault & others) Tsunami Outer coast Puget Sound (Seattle Fault & others) Disaster
More informationVisualizing Earth Science. Chapter Overview. Volcanoes and Eruption Types. By Z. Merali and B. F. Skinner. Chapter 9 Volcanism and Other
Visualizing Earth Science By Z. Merali and B. F. Skinner Chapter 9 Volcanism and Other Igneous Processes Volcanoes types and effects of eruption Chapter Overview Melting and cooling of rocks Geological
More informationEarthquakes and Volcanoes
Earthquakes and Volcanoes Volcanoes What do you think? Read the three statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with the statement
More informationb. Why is the area affected by each earthquake circular or nearly circular? Where is the epicenter of each quake located?
Name: Skill Sheet 29-A Interpreting Geologic Hazard Maps Plate tectonics and the weather are often the cause of geologic hazards such as earthquakes, volcanic eruptions, and flooding. Geologic hazard events
More informationChapter 5 9/10/2011. Introduction. Volcanoes and Volcanism. Volcanism. Introduction. Introduction. Introduction
Introduction Chapter 5 Volcanism is the eruption of magma, and associated gases at the surface. Some magma erupts explosively as pyroclastic (fire-broken) rock and other erupts as lava flows. Volcanoes
More informationA. What is a volcano?
VOLCANISM THE ROCK CYCLE I. Introduction From: Roman god of fire, Vulcan A. What is a volcano? A conical mountain formed around a vent where lava, pyroclastic materials, and gases are erupted. I. Introduction
More informationConvergent Plate Boundary Geologic Features
Convergent Plate Boundary Geologic Features Ocean Trench Mtn / Volcano New Ocean Crust Old Continenta l Crust Beadle, 2009 Convection cells provide the force to move the continents. The crust is carried
More informationGEOLOGY 285: INTRO. PETROLOGY
Dr. Helen Lang Dept. of Geology & Geography West Virginia University FALL 2005 GEOLOGY 285: INTRO. PETROLOGY Mount St. Helens 1980 Eruption Small earthquakes Small steam and ash eruptions in March and
More informationGEOLOGY MEDIA SUITE Chapter 12
UNDERSTANDING EARTH, SIXTH EDITION GROTZINGER JORDAN GEOLOGY MEDIA SUITE Chapter 12 Volcanoes 2010 W.H. Freeman and Company Plate tectonics explains the global pattern of volcanism. Key Figure 12.20 (page
More informationObjectives: Describe how volcanoes can affect people. Describe conditions that cause volcanoes. Describe the relationship between volcanoes and Earth
Objectives: Describe how volcanoes can affect people. Describe conditions that cause volcanoes. Describe the relationship between volcanoes and Earth s moving plates. Inside of Old Smokey, All covered
More informationSafety Procedures for Volcanic Activity in the United States and Japan
Parkland College A with Honors Projects Honors Program 2015 Safety Procedures for Volcanic Activity in the United States and Japan Ashley Eisenmenger Parkland College Recommended Citation Eisenmenger,
More informationReleased Science Inquiry Task Encounter with an Active Volcano Grade 11
Date: Your Name: Released Science Inquiry Task Encounter with an Active Volcano 2016 Grade 11 Directions: Science You will be reading a story and analyzing the data provided to answer a set of questions.
More informationVolcanoes. Presented by Kesler Science
Presented by Kesler Science Essential Questions: 1. What are the parts of a volcano? 2. What are the four types? 3. What processes form volcanoes? 4. Where are volcanoes located on earth? What is a Volcano?
More informationScience Read. 10 Jul. About volcanoes
Issue 13 Science Read 10 Jul Career Guidance Interesting Science Real Life Application Real Time News Lower Secondary About volcanoes Crystal Wicker 29 May 2015 What is a volcano? A volcano is a mountain
More informationMount Pinatubo and the Ring of Fire
Mount Pinatubo and the Ring of Fire Mount Pinatubo and the Ring of Fire On July 16, 1990, a large earthquake struck Luzon, an island in the Philippines. The earthquake devastated cities for hundreds of
More informationMultiple Choice Identify the letter of the choice that best completes the statement or answers the question.
volcano sample test Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. Volcanic belts form along a. islands in the Pacific Ocean. b. North American
More informationChapter 11 Section 2 VOLCANOES TB 337
Chapter 11 Section 2 VOLCANOES TB 337 http://www.brainpop.com/science/earthsystem/volcanoes/ I. How do volcanoes form? Rising Magma leads to eruptions. Magma (solids and gases) are spewed out to form cone-shape
More informationLecture 6 - Igneous Rocks and Volcanoes
Lecture 6 - Igneous Rocks and Volcanoes Learning objectives Understand and be able to predict where and why magma will be forming at different tectonic settings Understand the factors controlling magma
More informationGeology of the Hawaiian Islands
Geology of the Hawaiian Islands Class 4 22 January 2004 Turn in Homework #1 Any Questions? IMPORTANT Big Island Field Trip We need a $162 payment for airfare BEFORE January 29 th Description of logistics,
More informationA bowl shaped depression formed by the collapse of a volcano is called a. Magma that has left the vent of a volcano is known as. Lava.
Magma that has left the vent of a volcano is known as Lava A bowl shaped depression formed by the collapse of a volcano is called a Caldera This can form in a caldera when magma starts to come back up
More informationSection 1: The Geosphere
Section 1: The Geosphere Preview Classroom Catalyst Objectives The Earth as a System Discovering Earth s Interior The Composition of the Earth The Structure of the Earth Plate Tectonics Section 1: The
More informationThe Dynamic Earth Section 1. Chapter 3 The Dynamic Earth Section 1: The Geosphere DAY 1
Chapter 3 The Dynamic Earth Section 1: The Geosphere DAY 1 The Earth as a System The Earth is an integrated system that consists of rock, air, water, and living things that all interact with each other.
More informationPrentice Hall EARTH SCIENCE
Prentice Hall EARTH SCIENCE Tarbuck Lutgens Chapter 10 Volcanoes and Other Igneous Activity 10.1 The Nature of Volcanic Eruptions Factors Affecting Eruptions Factors that determine the violence of an eruption
More informationUGRC 144 Science and Technology in Our Lives/Geohazards
UGRC 144 Science and Technology in Our Lives/Geohazards Session 5 Magma and Volcanism Lecturer: Dr. Patrick Asamoah Sakyi Department of Earth Science, UG Contact Information: pasakyi@ug.edu.gh College
More informationVolcanoes Shake and Bake Indoor Activity
Mount St Helens National Volcanic Monument Teacher s Corner 2011 Gifford Pinchot National Forest USDA Forest Service Volcanoes Shake and Bake Indoor Activity Time Commitment: Trail: Location: 45 minutes
More informationEAS 116 Earthquakes and Volcanoes
EAS 116 Earthquakes and Volcanoes J. Haase Forecasting Volcanic Eruptions Assessment of Volcanic Hazard Is that volcano active? Mount Lassen: 12000 BP and 1915 Santorini, IT: 180,000 BP, 70,000 BP, 21000
More informationVolcano: a weak spot in the crust where molten material or magma comes to the surface
Chapter 7 Volcano: a weak spot in the crust where molten material or magma comes to the surface Magma: a molten mixture of rock forming substances, gases and H 2 O from the mantle Volcanic Belts: Form
More informationwater erosion lithosphere Describe the process of erosion and deposition. chemical weathering Dissolving limestone is an example of.
At one time, there was one large island off the coast of Mississippi and now it is two separate islands. What caused the island to be split into two? water erosion The crust and the top part of the upper
More information2) Earthquakes and volcanoes are most alike because a) Both can occur at the midlines of tectonic plates b) Both can occur as a result of transform
Bell Ringer 1) Which answer below is NOT a positive effect of volcanism? a) Source of geothermal energy b) Deposits minerals c) Creation of new crust d) Results in fertile soils e) Creation of sedimentary
More informationEarth has more than 600 active volcanoes. An active volcano is one that has erupted within recorded history.
Volcanoes A volcano is an opening in Earth s surface that erupts gases, ash, and lava. These materials pile up in layers around the opening, forming volcanic mountains. Earth has more than 600 active volcanoes.
More informationGLG Ch 6: Volcanoes & Volcanic Hazards. 3. Name, describe (DSC) and draw the three types of volcanoes from smallest to largest.
GLG 101 - Ch 6: Volcanoes & Volcanic Hazards Name 6.1 What Is and and Is Not a Volcano? 1. Three common characteristics of a volcano include A B C 2. How did the Hopi Buttes (figure 06 01.b1) form? 3.
More information1 Earth s Oceans. TAKE A LOOK 2. Identify What are the five main oceans?
CHAPTER 13 1 Earth s Oceans SECTION Exploring the Oceans BEFORE YOU READ After you read this section, you should be able to answer these questions: What affects the salinity of ocean water? What affects
More informationWhat are two kinds of volcanic eruptions? How does the composition of magma affect eruptions? What are two ways that magma can erupt from a volcano?
CHAPTER 9 1 Volcanic Eruptions SECTION Volcanoes BEFORE YOU READ After you read this section, you should be able to answer these questions: What are two kinds of volcanic eruptions? How does the composition
More informationChapter: Earthquakes and Volcanoes
Table of Contents Chapter: Earthquakes and Volcanoes Section 1: Earthquakes Section 2: Volcanoes Section 3: Earthquakes, Volcanoes, and Plate Tectonics 1 Earthquakes What causes earthquakes? Elastic Rebound
More information! Profile of Mauna Loa in Hawaii. Mauna Loa is one of five huge shield volcanoes that make up the island of Hawaii.
- Shield Volcanoes - Low, rounded profiles; slope angles 2-10 ; composed of numerous flows of mafic composition and little explosive activity - Largest of all volcanoes! Shield volcanoes consist of numerous
More informationEngineering Geology ECIV 2204
Engineering Geology ECIV 2204 2017-2016 Chapter (4) Volcanoes Chapter 4: Volcanoes and Other Igneous Activity cataclysmic relating to or denoting a violent natural even Eventually the entire
More informationChapter 4. The Earth s Surface: Shaping the crust
Chapter 4 The Earth s Surface: Shaping the crust Learning outcomes In this chapter you will learn: That the earth is made up of layers Why the earth is shaped as it is What plates are and how they move
More informationPhysical Geology, 15/e
Lecture Outlines Physical Geology, 15/e Plummer, Carlson & Hammersley Copyright McGraw-Hill Education, Inc. Permission required for reproduction or display. Volcanism and Extrusive Rocks Physical Geology
More informationPart I. Mt. St. Helens
Name: Date: This contains material adapted from Richard Abbot (Appalachian State University, Department of Geology) and from the USGS Volcanoes! 1997 Teacher packet. Part I. Mt. St. Helens In the illustration
More informationVolcanoes. 11/25/2013. Geology 15 Lecture 27 VOLCANO!
Hazard Update Surprise POP Review Tsunami Activity 10 B Today s Material Volcanoes Volcanic Hazards Geology 15 Lecture 27 VOLCANO! http://motherboard.vice.com/blog/watch an erupting volcano create a newisland
More informationLiving on the Edge: Unit 5: Convergent Plate Boundaries
Living on the Edge: Unit 5: Convergent Plate Boundaries Because of its eleva.on (4,392 m), relief, hydrothermal altera.on, ice cap, glacier- fed radial valleys, and proximity to suburbs of the SeaBle-
More informationPlate Tectonics. Chapter 8
Plate Tectonics Chapter 8 Vocabulary Crust Mantle Core Lithosphere Continental Drift Plate Tectonics Plate Boundary Fault What Are The Earth s Layers Made Of? Atmosphere: Contains nitrogen, oxygen, carbon
More informationMagma vs. Lava. Molten rock below Earth s surface is called magma. The magma that reaches the surface and erupts out of a volcano is called lava.
CH. 10.1 Be able to Explain the factors that determine the type of volcanic eruption. List the 3 types of volcanoes Describe the features of a volcano. What is a Volcano? Volcanoes are sites where molten
More informationFoundations of Earth Science, 6e Lutgens, Tarbuck, & Tasa
Foundations of Earth Science, 6e Lutgens, Tarbuck, & Tasa Fires Within: Igneous Activity Foundations, 6e - Chapter 7 Stan Hatfield Southwestern Illinois College The nature of volcanic eruptions Characteristics
More informationChapter 3 Volcanic Hazards Practice Exam and Study Guide
Chapter 3 Volcanic Hazards Practice Exam and Study Guide 1. In the following illustration please fill in the labels for the indicated volcanic hazards. 2. What are fumaroles? 3. Select from the following
More informationCh. 8: Mass Movements, Wind and Glaciers
Ch. 8: Mass Movements, Wind and Glaciers Every day the landscape around us undergoes changes. Changes that are powered by gravity alone are called mass movement or mass wasting. Mass movement includes
More informationThe mantle under the crust (about 2,890 km deep) is composed mostly of silicate rocks rich in magnesium and iron. The elements of the crust have
The mantle under the crust (about 2,890 km deep) is composed mostly of silicate rocks rich in magnesium and iron. The elements of the crust have derived from the mantle by fractional melting that operates
More informationVolcanism. Dr. Dan Britt Department of Physics
Volcanism Dr. Dan Britt Department of Physics Pompeii and Herculaneum Buried in a AD 79 eruption of Mt. Vesuvius. Pompeii was under ~20 feet of ash and pumice Herculaneum was under ~80 feet of welded tuff.
More informationPyroclastic Flows. Lesson 6
Pyroclastic Flows Lesson 6 P yroclastic flows are one of the most dangerous natural events that occur on our planet. They can at hurricane speeds down the slopes of a mountain, destroying everything in
More informationBeyond the Book. FOCUS Book
FOCUS Book Suppose your city wants to build a new housing development on a steep slope outside town. Design a model to test whether the land is safe from the types of landslides you read about in this
More informationThe locations of volcanoes are mostly determined by plate tectonics. convergent: tending to move toward one point or to approach each other
Ch. 22.6 Volcanoes The locations of volcanoes are mostly determined by plate tectonics. Review Vocabulary convergent: tending to move toward one point or to approach each other IntroVolcanoes348 I. Zones
More informationHomework III. Volcanological Exercises
Page 1 of 5 EENS 3050 Tulane University Natural Disasters Prof. Stephen A. Nelson Homework III. Volcanological Exercises This page last updated on 16-Feb-2018 1. In your work as an insurance company executive
More informationOverview of Ch. 4. I. The nature of volcanic eruptions 9/19/2011. Volcanoes and Other Igneous Activity Chapter 4 or 5
Overview of Ch. 4 Volcanoes and Other Igneous Activity Chapter 4 or 5 I. Nature of Volcanic Eruptions II. Materials Extruded from a Volcano III.Types of Volcanoes IV.Volcanic Landforms V. Plutonic (intrusive)
More informationFINAL EXAM December 20 th, here at 1:00 3:00 pm
FINAL EXAM December 20 th, here at 1:00 3:00 pm REVIEW SESSION December 11 th at 6:00-7:30 pm Morrill I Auditorium (Room N375) Same as last time Don t forget your online course evaluations! Major Volcanic
More informationVortex. Greenhouse Effect
Tornado Vortex forms when two air masses of different temperature and humidity (density) meet. Contains winds that spiral very rapidly Form from thunderstorms and usually form over land and contain winds
More informationMagma. Objectives. Describe factors that affect the formation of magma. Compare and contrast the different types of magma. Vocabulary.
Magma Objectives Describe factors that affect the formation of magma. Compare and contrast the different types of magma. Vocabulary viscosity Magma Magma The ash that spews from some volcanoes can form
More informationMagma. Objectives. Describe factors that affect the formation of magma. Compare and contrast the different types of magma. Vocabulary.
Magma Objectives Describe factors that affect the formation of magma. Compare and contrast the different types of magma. Vocabulary viscosity Magma Magma The ash that spews from some volcanoes can form
More information1 Types of Volcanoes CHAPTER. Chapter 1. Types of Volcanoes
CHAPTER 1 Types of Volcanoes Describe the magma compositions and characteristics of different types of volcanoes. What does an active volcano look like? Climbing up Mount St. Helens and looking into the
More informationEARTH SCIENCE KESSEL
EARTH SCIENCE KESSEL Bell Ringer List everything you KNOW about a volcano (at least 3 things). Then list everything you WANT to know about volcanoes (at least 2 things). Bell Ringer What evidence might
More informationVolcanism Activity. Choose one of the options below to complete for tomorrow. You may work with a partner on this activity. Be creative and realistic!
Volcanism Activity Choose one of the options below to complete for tomorrow. You may work with a partner on this activity. Be creative and realistic! Option 1 Option 2 Option 3 Create a comic strip or
More informationName: Geology Study Guide Date:
Name: Geology Study Guide Date: Vocabulary You must know the following terms and definitions: 1. bedrock- a solid rock mass that is undisturbed by environmental conditions on the Earth s crust 2. Continental
More informationPliny said the plume (tephra) looked like an umbrella pine tree... Pliny said the plume (tephra) looked like an umbrella pine tree... WOULD YOU SURVIVE? WARNING SIGNS 1) What would have been
More informationLab Report: Plate Tectonics Data: Submit the Convergent Plate Boundary Data Page. (6 points)
Name: Earth Science Date: Lab Report: Plate Tectonics Data: Submit the Convergent Plate Boundary Data Page. (6 points) Conclusion: 1. The diagram below shows both a spreading zone and a subduction zone
More information