Geology 135GESM The Earth The Plate Tectonics

Size: px
Start display at page:

Download "Geology 135GESM The Earth The Plate Tectonics"

Transcription

1 Geology 135GESM The Earth The Plate Tectonics

2 The Earth We do not know a lot

3 The Earth Using seismic waves p wave compression s wave

4 The Earth

5 The Earth s wave s wave shadow zone

6 The Earth p wave p wave shadow zone p wave shadow zone

7 The Earth

8 The Earth Mantle Guttenberg discontinuity outer core Inner core

9 The Earth Mantle and Core lithosphere Astenosphere

10 The Earth Mantle and Core

11 The Earth Mantle and Core Crust (ocean, continent) Outer core (liquid) Upper mantel 690 km Lower mantel 2900 km (Guttenberg discontinuity) Inner core (solid Fe,Ni) 5100 km

12 The Earth magnetism

13 Desková tektonika The Plate Tectonics

14 The Plate Tectonics

15 The Plate Tectonics

16 The Plate Tectonics movement trench Mid-oceanic ridge Mantle Core

17 The Plate Tectonics diverting boundary1 Continental Crust Magma Mantle

18 The Plate Tectonics diverting boundary1

19 The Plate Tectonics diverting boundary1

20 The Plate Tectonics diverting boundary1

21 The Plate Tectonics diverting boundary2 Continental crust Magma Mantle

22 The Plate Tectonics diverting boundary2

23 The Plate Tectonics diverting boundary3 Continental crust Magma oceanic crust

24 The Plate Tectonics diverting boundary3

25 The Plate Tectonics movement trench Mid-oceanic ridge Mantle Core

26 The Plate Tectonics subduction zone Trench Oceanic Crust Oceanic crust Litosphere Astenosphere magma Converting boundary type oceanic crust oceanic crust

27 The Plate Tectonics subduction zone

28 The Plate Tectonics subduction zone Converging boundary Continental crust oceanic crust

29 The Plate Tectonics subduction zone

30 The Plate Tectonics subduction zone Converging boundary Continental crust continental crust Continental crust

31 The Plate Tectonics subduction zone Converging boundary Continental crust continental crust

32 The Rock cycle

33 Igneous rocks - tělesa Channel Sill Batholit Lakolite Dyke

34 Igneous Rocks dyke

35 Igneous Rocks Sill

36 Vyvřelé horniny klasifikace Igneous Rocks Chart

37 Igneous rock classification Granite

38 Vyvřelé horniny klasifikace Granite Granodiorite

39 Igneous rock classification Granite Granodiorite Quartz diorite

40 Igneous rock classification Granit e

41 Igneous rock classification Granite

42 Igneous rock classification Syenite

43 Igneous rock classification Diorite

44 Igneous rock classification Gabro

45 Igneous rock classification Syenite Diorite Gabro

46 Igneous rock volcanic rocks classification Ryolite

47 Igneous rock volcanic rocks classification Quartz porphyre

48 Igneous rock volcanic rocks classification Basalt

49 Igneous rock volcanic rocks classification Basalt ZS 2013/14

50 Igneous rock volcanic rocks classification Basalt porous texture

51 Igneous rock volcanic rocks classification Basalt porphyritic structure

52 Igneous rock volcanic rocks classification Basalt porphyritic structure

53 Igneous rock volcanic rocks classification Old basalt

54 Igneous rock volcanic rocks classification Old basalt

55 Igneous rock volcanic rocks classification Trachyte

56 Igneous rock volcanic rocks classification Andesite

57 Igneous rock volcanic rocks classification trachyte andezite basalt

58 Igneous rock volcanic rocks classification Phonolite

59 Volcanic activity - basalts 1. Shield volcanoes Pahoehoe

60 Volcanic activity - basalts 1. Shield volcanoes Hawaii hot spot

61 Volcanic activity - basalts 2. Cinder cone Aa láva

62 Volcanic activity - basalts 3. Stratovolcano composite volcano

Chapter 8: The Dynamic Planet

Chapter 8: The Dynamic Planet Chapter 8: The Dynamic Planet I. The Pace of Change A. The Geologic Time Scale II. Earth s Structure and Internal Energy A. The Earth s Core B. The Earth s Mantle C. The Earth s Crust III. The Geologic

More information

Core. Crust. Mesosphere. Asthenosphere. Mantle. Inner core. Lithosphere. Outer core

Core. Crust. Mesosphere. Asthenosphere. Mantle. Inner core. Lithosphere. Outer core Potter Name: Date: Hour: Score: /21 Learning Check 4.1 LT 4.1 Earth s Interior: I can draw and interpret models of the interior of the earth. Draw the following models (put the words in the right order)

More information

The Nature of Igneous Rocks

The Nature of Igneous Rocks The Nature of Igneous Rocks Form from Magma Hot, partially molten mixture of solid liquid and gas Mineral crystals form in the magma making a crystal slush Gases - H 2 O, CO 2, etc. - are dissolved in

More information

Part A GEOLOGY 12 CHAPTER 4 WORKSHEET VOLCANOES. Name

Part 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 information

Earth s Interior. Theory of Tectonics. Tectonics & Landforms. Vocabulary

Earth s Interior. Theory of Tectonics. Tectonics & Landforms. Vocabulary Vocabulary Earth s Interior Theory of Tectonics Tectonics & Landforms Earthquake Volcano 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500

More information

Volcanoes. Volcanic eruptions can be more powerful than the explosion of an atomic bomb.

Volcanoes. Volcanic eruptions can be more powerful than the explosion of an atomic bomb. Ch. 13 Volcanoes Volcanoes Volcanic eruptions can be more powerful than the explosion of an atomic bomb. Many of these eruptions are caused by the movement of tectonic plates. Volcanism Volcanism-any activity

More information

Geology 1 st Semester Exam YSBAT

Geology 1 st Semester Exam YSBAT 1. What is the role of a geologist? Geology 1 st Semester Exam YSBAT 2016-2017 2. Earth is subdivided into three main layers based on what? 3. What features do you find at divergent boundaries? 4. Rock

More information

Geology 101. Reading Guide for Plate Tectonics

Geology 101. Reading Guide for Plate Tectonics Geology 101 Chapter 1: Plate Tectonics (p. 21) Reading Guide for Plate Tectonics Name You should have read this section during the first week of the quarter. You should re-read this section and review

More information

Structure of the Earth

Structure of the Earth Structure of the Earth Compositional (Chemical) Layers Crust: Low density Moho: Density boundary between crust and mantle Mantle: Higher density High in Magnesium (Mg) and Iron (Fe) Core: High in Nickel

More information

Introduction to Earth s s Spheres The Benchmark

Introduction to Earth s s Spheres The Benchmark Introduction to Earth s s Spheres The Benchmark Volcanism Volcanic eruptions Effusive: lavas (e.g., Kilauea) Volcanism Volcanic eruptions Explosive: pyroclastic rocks (e.g., Krakatau) Factors Governing

More information

Overview 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. 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 information

Earth s Interior HW Packet HW #1 Plate Tectonics (pages )

Earth s Interior HW Packet HW #1 Plate Tectonics (pages ) Name Earth s Interior HW Packet HW #1 Plate Tectonics (pages 676 683) 1. Is the following sentence true or false? According to the theory of plate tectonics, Earth s plates move about quickly on top of

More information

Outcome C&D Study Guide

Outcome C&D Study Guide Name: Class: Outcome C&D Study Guide Identify the layers of Earth s interior Lithosphere the upper most layer of the earth that includes the crust and the hard outer mantle. It is fractured into tectonic

More information

Topic 12 Review Book Earth s Dynamic Crust and Interior

Topic 12 Review Book Earth s Dynamic Crust and Interior Topic 12 Review Book Earth s Dynamic Crust and Interior Define the Vocabulary 1. asthenosphere 2. continental crust 3. Convection current 4. Convergent plate boundary 5. Divergent plate boundary 6. earthquake

More information

TAKE HOME EXAM 8R - Geology

TAKE HOME EXAM 8R - Geology Name Period Date TAKE HOME EXAM 8R - Geology PART 1 - Multiple Choice 1. A volcanic cone made up of alternating layers of lava and rock particles is a cone. a. cinder b. lava c. shield d. composite 2.

More information

b. atomic mass H What is the density of an object with a volume of 15cm 3 and a mass of 45g?

b. atomic mass H What is the density of an object with a volume of 15cm 3 and a mass of 45g? Name Period Date Earth Science Midterm Review 2015-2016 Quarter 1 Review Assign #1 Basic Chemistry An atom is a basic chemical building block of matter. An atom consists of protons, neutrons, and electrons.

More information

1. I can describe evidence for continental drift theory (e.g., fossil evidence, mountain belts, paleoglaciation)

1. I can describe evidence for continental drift theory (e.g., fossil evidence, mountain belts, paleoglaciation) Science 10 Review Earth Science Vocabulary asthenosphere continental drift theory converging plates diverging plates earthquakes epicentre fault hot spot inner core lithosphere mantle mantle convection

More information

12.2 Plate Tectonics

12.2 Plate Tectonics 12.2 Plate Tectonics LAYERS OF THE EARTH Earth is over 1200 km thick and has four distinct layers. These layers are the crust, mantle (upper and lower), outer core, and inner core. Crust outer solid rock

More information

sonar seismic wave basalt granite

sonar seismic wave basalt granite geologist sonar crust geology seismic wave mantle constructive force basalt inner core destructive force granite outer core The solid, rocky, surface layer of the earth. an instrument that can find objects

More information

1. List the 3 main layers of Earth from the most dense to the least dense.

1. List the 3 main layers of Earth from the most dense to the least dense. 1. List the 3 main layers of Earth from the most dense to the least dense. 2. List the 6 layers of earth based on their physical properties from the least dense to the most dense. 3. The thinnest layer

More information

Chapter 18 - Volcanic Activity. Aka Volcano Under the City

Chapter 18 - Volcanic Activity. Aka Volcano Under the City Chapter 18 - Volcanic Activity Aka Volcano Under the City 18.1 Magma Describe factors that affect the formation of magma. Compare and contrast the different types of magma. Temperature and pressure increase

More information

Theory of Plate Tectonics

Theory of Plate Tectonics Plate Tectonics Theory of Plate Tectonics Lithosphere is made of sections called plates that move around called continental drift Plates move because they float on the asthenosphere Most plates consist

More information

Earth s Structure. Earth has 4 layers. The inner core, outer core, mantle and crust. How do we know???

Earth s Structure. Earth has 4 layers. The inner core, outer core, mantle and crust. How do we know??? Earth s Structure Earth has 4 layers. The inner core, outer core, mantle and crust. How do we know??? Adaptive Curriculum Determining Planet Layers from Seismic Waves Earth s Structure Scientists use earthquake

More information

Features of Tectonic Plates

Features of Tectonic Plates Features of Tectonic Plates PowerPoint 12.2 The Earth s Layers Crust Brittle Continental crust composed mainly of granite Oceanic crust composed mainly of basalt Mantle Denser than the crust Upper is molten

More information

Inner Core Heat Source

Inner Core Heat Source Embellish later! Continental Crust 2X bigger than Oceanic crust Oceanic Crust Lithosphere Asthenosphere Outer Mantle Inner Mantle Outer Core 2X bigger than Inner core Inner Core Heat Source 1 Fun Facts!

More information

Imagine the first rock and the cycles that it has been through.

Imagine the first rock and the cycles that it has been through. A rock is a naturally formed, consolidated material usually composed of grains of one or more minerals The rock cycle shows how one type of rocky material gets transformed into another The Rock Cycle Representation

More information

Tectonic Plates Test Study Guide Answers

Tectonic Plates Test Study Guide Answers Tectonic Plates Test Study Guide Answers Weathering and Erosion 1. What is the difference between weathering and erosion? Weathering is the breakdown of earth materials and erosion is the movement of earth

More information

6. In the diagram below, letters A and B represent locations near the edge of a continent.

6. In the diagram below, letters A and B represent locations near the edge of a continent. 1. Base your answer to the following question on the cross section below and on your knowledge of Earth science. The cross section represents the distance and age of ocean-floor bedrock found on both sides

More information

GEOLOGY MEDIA SUITE Chapter 12

GEOLOGY 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 information

Endogene processes and landforms NGEA01, 2018

Endogene processes and landforms NGEA01, 2018 Endogene processes and landforms NGEA01, 2018 Cecilia Akselsson Department of Physical Geography and Ecosystem Science Lund University Endogene and exogene processes () Endogene/Internal/Constructive/Ulifting

More information

Engineering Geology ECIV 2204

Engineering 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 information

WHAT IS A MAGMA. Magma is a mixture of molten rock, volatiles and solids that is found beneath the surface of the Earth.

WHAT IS A MAGMA. Magma is a mixture of molten rock, volatiles and solids that is found beneath the surface of the Earth. UNIT - 8 VOLCANOES WHAT IS A MAGMA Magma is a mixture of molten rock, volatiles and solids that is found beneath the surface of the Earth. In some instances, it solidifies within the crust to form plutonic

More information

Earth and Space Science Semester 2 Exam Review. Part 1. - Convection currents circulate in the Asthenosphere located in the Upper Mantle.

Earth and Space Science Semester 2 Exam Review. Part 1. - Convection currents circulate in the Asthenosphere located in the Upper Mantle. Earth and Space Science 2015 Semester 2 Exam Review Part 1 Convection -A form of heat transfer. - Convection currents circulate in the Asthenosphere located in the Upper Mantle. - Source of heat is from

More information

Earth is over 1200 km thick and has four distinct layers.

Earth is over 1200 km thick and has four distinct layers. 1 2.2 F e a ture s o f P la te T e c to nic s Earth is over 1200 km thick and has four distinct layers. These layers are the crust, mantle (upper and lower), outer core, and inner core. Crust outer solid

More information

Directed Reading. Section: Volcanoes and Plate Tectonics

Directed Reading. Section: Volcanoes and Plate Tectonics Skills Worksheet Directed Reading Section: Volcanoes and Plate Tectonics 1. What can cause some of the most dramatic changes to Earth s surface? a. solar activity b. tides c. geysers d. volcanic eruptions

More information

Ch12&13 Test. 3. Where does the first motion of an earthquake occur? a. fault c. epicenter b. focus d. locus

Ch12&13 Test. 3. Where does the first motion of an earthquake occur? a. fault c. epicenter b. focus d. locus Ch12&13 Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What is the epicenter of an earthquake? a. the location along a fault where the first motion

More information

Lecture 3 Rocks and the Rock Cycle Dr. Shwan Omar

Lecture 3 Rocks and the Rock Cycle Dr. Shwan Omar Rocks A naturally occurring aggregate of one or more minerals (e.g., granite), or a body of non-crystalline material (e.g., obsidian glass), or of solid organic material (e.g., coal). Rock Cycle A sequence

More information

The continents are in constant! movement! Earth Science!

The continents are in constant! movement! Earth Science! The continents are in constant movement Earth Science Transitional Science 10 Note and Activity Package for Chapter 12 Note: If you lose this package it is your responsibility to print out a new copy from

More information

Igneous Rocks. Igneous Rocks. Genetic Classification of

Igneous Rocks. Igneous Rocks. Genetic Classification of Igneous Rocks Fig. 5.1 Genetic Classification of Igneous Rocks Intrusive: crystallized from slowly cooling magma intruded within the Earth s crust; e.g. granite, gabbro 1 Fig. 5.2 Genetic Classification

More information

Yanbu University College. General Studies Department. PHSC001 Course. Chapter9 (Basic Geology: Earthquakes and volcanoes ) Worksheet Solutions

Yanbu University College. General Studies Department. PHSC001 Course. Chapter9 (Basic Geology: Earthquakes and volcanoes ) Worksheet Solutions Yanbu University College General Studies Department PHSC001 Course Chapter9 (Basic Geology: Earthquakes and volcanoes ) Worksheet Solutions Phsc001 worksheet9 solutions, yuc Page 1-6 Chapter 9 worksheet

More information

Directed Reading. Section: Volcanoes and Plate Tectonics

Directed Reading. Section: Volcanoes and Plate Tectonics Skills Worksheet Directed Reading Section: Volcanoes and Plate Tectonics 1. Some volcanic eruptions can be more powerful than a(n) a. hand grenade. b. earthquake. c. geyser. d. atomic bomb. 2. The cause

More information

Dynamic Crust Practice

Dynamic Crust Practice 1. Base your answer to the following question on the cross section below and on your knowledge of Earth science. The cross section represents the distance and age of ocean-floor bedrock found on both sides

More information

Dynamic Planet PUT ALL YOUR ANSWERS ON THE ANSWER SHEET. c) low temperature d) high volatile content

Dynamic Planet PUT ALL YOUR ANSWERS ON THE ANSWER SHEET. c) low temperature d) high volatile content School Name: Team #: Students Names: Dynamic Planet 2016 Science Olympiad Invitational University of Texas at Austin PUT ALL YOUR ANSWERS ON THE ANSWER SHEET 1) Low viscosity magmas have: a) high silica

More information

1. are most likely to study the images sent back from Mars. A. Astronomers B. Geologists C. Doctors D. Engineers

1. are most likely to study the images sent back from Mars. A. Astronomers B. Geologists C. Doctors D. Engineers 1. are most likely to study the images sent back from Mars. A. Astronomers B. Geologists C. Doctors D. Engineers 2. When did the Earth form? A. About 540 million years ago B. About 2.5 billion years ago

More information

Ch. 9 Review. Pgs #1-31 Write Questions and Answers

Ch. 9 Review. Pgs #1-31 Write Questions and Answers Ch. 9 Review Pgs. 356-357 #1-31 Write Questions and Answers 356-357 #1-5 Answers 1. The layer of the upper mantle that can flow is the: A - Asthenosphere 2. Most scientists rejected Wegener s theory of

More information

UNIT SIX: Earth s Structure. Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes

UNIT SIX: Earth s Structure. Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes UNIT SIX: Earth s Structure Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes Chapter Twenty: Earthquakes and Volcanoes 20.1 Earthquakes 20.2 Volcanoes

More information

GEOLOGY. What is geology?

GEOLOGY. What is geology? GEOLOGY What is geology? It is essentially the study of the earth and it s dynamic processes. Features and processes of rocks, the earth s interior and surface. Structure of the Earth Made up of three

More information

Earth, the Lively* Planet. * not counting the life on the planet!

Earth, the Lively* Planet. * not counting the life on the planet! Earth, the Lively* Planet * not counting the life on the planet! What We Will Learn Today What are planet Earth s features? What processes shape planetary surfaces? How does Earth s surface move? How did

More information

In order to study Plate Tectonics, we must first

In order to study Plate Tectonics, we must first TB Chapter 13 In order to study Plate Tectonics, we must first reorganize our layering system for the Earth: Old System 4 layers Crust (rigid) id) (rigid) Mantle (putty like) (semi rigid) Outer core (liquid)

More information

Please be sure to look over the study guides for the midterms, and your review questions and the keys for those (from the course webpages).

Please be sure to look over the study guides for the midterms, and your review questions and the keys for those (from the course webpages). Earth Science 104 Study Guide Final Exam Please be sure to look over the study guides for the midterms, and your review questions and the keys for those (from the course webpages). Vocabulary A a Accretionary

More information

Name: Earth Science Date:

Name: Earth Science Date: Name: Earth Science Date: Lab Report: Plate Tectonics Data: Submit the Mid- Atlantic Seafloor Profile Maps (from Divergent Plate Boundary Lab) on and the Convergent Plate Boundary Data Page. (6 points)

More information

Earth s Interior and Geophysical Properties. Chapter 13

Earth s Interior and Geophysical Properties. Chapter 13 Earth s Interior and Geophysical Properties Chapter 13 Introduction Can we just go there? Deep interior of the Earth must be studied indirectly Direct access only to crustal rocks and upper mantle fragments

More information

Name Class Date. 1. What is the outermost layer of the Earth called?. a. core b. lithosphere c. asthenosphere d. mesosphere

Name Class Date. 1. What is the outermost layer of the Earth called?. a. core b. lithosphere c. asthenosphere d. mesosphere Name Class Date Assessment Geology Plate Tectonics MULTIPLE CHOICE Write the letter of the correct answer in the space provided. 1. What is the outermost layer of the Earth called?. a. core b. lithosphere

More information

When Mount St. Helens erupted, trapped gases caused the north side of the mountain to explode. Volcanic ash was ejected high into the atmosphere.

When Mount St. Helens erupted, trapped gases caused the north side of the mountain to explode. Volcanic ash was ejected high into the atmosphere. When Mount St. Helens erupted, trapped gases caused the north side of the mountain to explode. Volcanic ash was ejected high into the atmosphere. A volcano is a mountain that forms when magma reaches the

More information

Foundations of Earth Science, 6e Lutgens, Tarbuck, & Tasa

Foundations 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 information

EASC100: EXAM1 (07) Lithosphere and Hydrosphere

EASC100: EXAM1 (07) Lithosphere and Hydrosphere EASC100: EXAM1 (07) Lithosphere and Hydrosphere Name: 1. Why do Mercury and the Moon lack an atmosphere? A) They formed after all the gas had been used up. B) They are so cold that all their gases have

More information

1 Volcanoes and Plate Tectonics

1 Volcanoes and Plate Tectonics CHAPTER 13 SECTION Volcanoes 1 Volcanoes and Plate Tectonics KEY IDEAS As you read this section, keep these questions in mind: What three conditions can cause magma to form? What is volcanism? What are

More information

Unit 10 ~ Learning Guide

Unit 10 ~ Learning Guide Unit 10 ~ Learning Guide Name: INSTRUCTIONS Using a pencil, complete the following practice questions as you work through the related lessons. You are required to have this package completed BEFORE you

More information

LIGO sees binary neutron star merger on August 17, 2017

LIGO sees binary neutron star merger on August 17, 2017 LIGO sees binary neutron star merger on August 17, 2017 Laser Interferometer Gravitational-Wave Observatory (LIGO) Laser Interferometer Gravitational-Wave Observatory (LIGO) Multi-Messenger Astronomy This

More information

Section 1: Earth s Interior and Plate Tectonics Section 2: Earthquakes and Volcanoes Section 3: Minerals and Rocks Section 4: Weathering and Erosion

Section 1: Earth s Interior and Plate Tectonics Section 2: Earthquakes and Volcanoes Section 3: Minerals and Rocks Section 4: Weathering and Erosion Section 1: Earth s Interior and Plate Tectonics Section 2: Earthquakes and Volcanoes Section 3: Minerals and Rocks Section 4: Weathering and Erosion Key Terms Crust Mantle Core Lithosphere Plate Tectonics

More information

Types of Volcanoes KEY CONCEPT: TECTONIC PLATE MOTIONS CAN RESULT IN VOLCANIC ACTIVITY AT PLATE BOUNDARIES.

Types of Volcanoes KEY CONCEPT: TECTONIC PLATE MOTIONS CAN RESULT IN VOLCANIC ACTIVITY AT PLATE BOUNDARIES. Types of Volcanoes KEY CONCEPT: TECTONIC PLATE MOTIONS CAN RESULT IN VOLCANIC ACTIVITY AT PLATE BOUNDARIES. Volcanoes How do volcanoes work? How do volcanoes work? Magma is forced onto Earth s surface.

More information

TEST NAME:Geology part 1 TEST ID: GRADE:06 - Sixth Grade SUBJECT:Life and Physical Sciences TEST CATEGORY: My Classroom

TEST NAME:Geology part 1 TEST ID: GRADE:06 - Sixth Grade SUBJECT:Life and Physical Sciences TEST CATEGORY: My Classroom TEST NAME:Geology part 1 TEST ID:1542715 GRADE:06 - Sixth Grade SUBJECT:Life and Physical Sciences TEST CATEGORY: My Classroom Geology part 1 Page 1 of 6 Student: Class: Date: 1. The picture below shows

More information

Plate Tectonics. I. The Discovery of Plate Tectonics II. A Mosaic of Plates III. Types of Plate Boundaries IV. How Plates Move

Plate Tectonics. I. The Discovery of Plate Tectonics II. A Mosaic of Plates III. Types of Plate Boundaries IV. How Plates Move Plate Tectonics I. The Discovery of Plate Tectonics II. A Mosaic of Plates III. Types of Plate Boundaries IV. How Plates Move I. The Discovery of Plate Tectonics A. Continental Drift (Alfred Wegener) Proposed

More information

Most mafic magmas come from the upper mantle and lower crust. This handout will address five questions:

Most mafic magmas come from the upper mantle and lower crust. This handout will address five questions: Geology 101 Origin of Magma From our discussions of the structure of the interior of the Earth, it is clear that the upper parts of the Earth (crust and mantle) are mostly solid because s-waves penetrate

More information

Chapter 2 Plate Tectonics and the Ocean Floor

Chapter 2 Plate Tectonics and the Ocean Floor Chapter 2 Plate Tectonics and the Ocean Floor Matching. Match the term or person with the appropriate phrase. You may use each answer once, more than once or not at all. 1. hydrothermal vents A. convergent

More information

UNIT SIX: Earth s Structure. Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes

UNIT SIX: Earth s Structure. Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes UNIT SIX: Earth s Structure Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes Chapter Nineteen: Changing Earth 19.1 Inside Earth 19.2 Plate Tectonics 19.3

More information

Continental Drift and Plate Tectonics

Continental Drift and Plate Tectonics Continental Drift and Plate Tectonics Continental Drift Wegener s continental drift hypothesis stated that the continents had once been joined to form a single supercontinent. Wegener proposed that the

More information

Plate tectonics, rock cycle

Plate tectonics, rock cycle Dikes, Antarctica Rock Cycle Plate tectonics, rock cycle The Rock Cycle A rock is a naturally formed, consolidated material usually composed of grains of one or more minerals The rock cycle shows how one

More information

UGRC 144 Science and Technology in Our Lives/Geohazards

UGRC 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 information

Chapter Twelve: Earthquakes

Chapter Twelve: Earthquakes The Changing Earth Chapter Twelve: Earthquakes 12.1 Earthquakes 12.2 Volcanoes Investigation 12B Volcanoes How are volcanoes and plate boundaries related? 12.2 Looking inside a volcano A volcano is where

More information

Study Guide: Unit 3. Density and Pressure: You should be able to answer the types of questions given in the end of module questions.

Study 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 information

UNIT SIX: Earth s Structure. Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes

UNIT SIX: Earth s Structure. Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes UNIT SIX: Earth s Structure Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes Chapter Nineteen: Changing Earth 19.1 Inside Earth 19.2 Plate Tectonics

More information

Geology Example Midterm Exam #1

Geology Example Midterm Exam #1 Geology 100 - Example Midterm Exam #1 1. A naturally occurring, inorganic, crystalline substance having a definite chemical composition is. a) an igneous rock b) a mineral c) an atom d) an electron 2.

More information

Earth s s Topographic Regions

Earth s s Topographic Regions Earth s s Topographic Regions Continental Shields GEOLOGY OF THE USA Atlantic Ocean Crustal Ages Clues to Earth s s Surface Mountains only in certain areas Rock types differ regionally Shields in interior

More information

Topography the natural and human features of the Earth s surface. ie. Surface features need to understand difference between relief and elevation

Topography the natural and human features of the Earth s surface. ie. Surface features need to understand difference between relief and elevation Chapter 1 Landform Patterns and Processes Highlighted script will not be assessed Topography the natural and human features of the Earth s surface. ie. Surface features need to understand difference between

More information

Study guide chapter 9

Study guide chapter 9 Study guide chapter 9 1. What are the three ways solid mantle material can change phase to a liquid? Associate a boundary/hot spot to each way mantle material changes phase. 1. A decrease in pressure which

More information

Lab 1: Plate Tectonics April 2, 2009

Lab 1: Plate Tectonics April 2, 2009 Name: Lab 1: Plate Tectonics April 2, 2009 Objective: Students will be introduced to the theory of plate tectonics and different styles of plate margins and interactions. Introduction The planet can be

More information

10/27/2014. Before We Begin, You Need to Understand These Terms: Earth s Structural Key Elements & the Hazards of Plate Movement

10/27/2014. Before We Begin, You Need to Understand These Terms: Earth s Structural Key Elements & the Hazards of Plate Movement Earth s Structural Key Elements & the Hazards of Plate Movement Before We Begin, You Need to Understand These Terms: Density Convection Currents AICE EM: Lithosphere Key Content 1 & 2 Density: heat rises,

More information

A Volcano is An opening in Earth s crust through

A Volcano is An opening in Earth s crust through Volcanoes A Volcano is An opening in Earth s crust through which molten rock, gases, and ash erupt. Also, the landform that develops around this opening. Kinds of Eruptions Geologists classify volcanic

More information

Rock Cycle. Draw the Rock cycle on your remediation page OR use a sheet of notebook paper and staple

Rock Cycle. Draw the Rock cycle on your remediation page OR use a sheet of notebook paper and staple Earth Science Test 8.ESS2.3) Describe the relationship between the processes and forces that create igneous, sedimentary, and metamorphic rocks. I can develop and use models to explain how plate movements

More information

Earth: Inside and Outside

Earth: Inside and Outside Earth: Inside and Outside Exam Review Geologistare scientists who study the forces that make and shape the earth. Constructive forcesand destructive forcesare the forces responsible for shaping the surface

More information

Dynamic Planet Exam Metea Valley High School

Dynamic Planet Exam Metea Valley High School Dynamic Planet Exam 2017-2018 Metea Valley High School Multiple Choice/True-False Matching Fill in the Blank Short Answer/Free-Response Total /35 /10 /16 /25 /86 Directions: You have 50 Minutes to answer

More information

Theory of Continental Drift

Theory of Continental Drift Plate Tectonics Theory of Continental Drift Alfred Wegener suggested that continents had once been part of a supercontinent named Pangaea, that later broke up. The pieces moved apart over millions of years

More information

Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.

Multiple 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 information

8 th Grade Science Plate Tectonics and Topography Review

8 th Grade Science Plate Tectonics and Topography Review 8 th Grade Science Plate Tectonics and Topography Review #1 Scientists believe that the land masses of Earth were once joined together as one supercontinent called. A: Australia B: Wegner C: Pangaea D:

More information

Plate Tectonics. Chapter 8

Plate 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 information

Thursday, October 4 th

Thursday, October 4 th Thursday, October 4 th Objective: We will use and define the different ways to classify igneous rocks. Warm-up: 1. Which type of lava is most viscous? 2. Which type of lava has the least amount of silicate?

More information

Volcano an opening in Earth s crust through which molten rock, gases, and ash erupt and the landform that develops around this opening.

Volcano an opening in Earth s crust through which molten rock, gases, and ash erupt and the landform that develops around this opening. Chapter 9 Volcano an opening in Earth s crust through which molten rock, gases, and ash erupt and the landform that develops around this opening. 3 Conditions Allow Magma to Form: Decrease in pressure

More information

Plate Tectonics Notes

Plate Tectonics Notes Plate Tectonics Notes Last 30 Days Earthquakes Physical Features Last 30 Days Earthquakes with Plate Boundaries Earth s Structure Earth s Layers Core: Inner Core: Center of the earth, solid ball of metal

More information

Plate Tectonics. Earth has distinctive layers - Like an onion

Plate Tectonics. Earth has distinctive layers - Like an onion Plate Tectonics Earth has distinctive layers - Like an onion Earth s Interior Core: Metallic (Iron, Nickel) Inner (hot, solid, dense, Iron, Nickel) Outer (cooler, liquid, less dense) Crust (outermost layer):

More information

Geology 300, Physical Geology Spring 2019 Quiz Ch 19, Plate Tectonics Name

Geology 300, Physical Geology Spring 2019 Quiz Ch 19, Plate Tectonics Name Geology 300, Physical Geology Spring 2019 Quiz Ch 19, Plate Tectonics Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The portion of a fracture

More information

Plate Tectonics. Continental Drift Sea Floor Spreading Plate Boundaries

Plate Tectonics. Continental Drift Sea Floor Spreading Plate Boundaries Plate Tectonics Continental Drift Sea Floor Spreading Plate Boundaries Continental Drift 1915, Alfred Wegener - Pangea hypothesis: suggested Earth s continents were part of a large super-continent 200

More information

Plate Tectonics. Theory of Plate Tectonics. What is Plate Tectonics. Plate Tectonics Plate Boundaries Causes of Plate Tectonics

Plate Tectonics. Theory of Plate Tectonics. What is Plate Tectonics. Plate Tectonics Plate Boundaries Causes of Plate Tectonics Theory of Plate Tectonics Plate Tectonics Plate Boundaries Causes of Plate Tectonics Plate Tectonics What is Plate Tectonics The Earth s crust and upper mantle are broken into sections called plates Plates

More information

Name Date Class. Directions: Use the diagram below to answer question Florida Progress Monitoring and Benchmark Assessments

Name Date Class. Directions: Use the diagram below to answer question Florida Progress Monitoring and Benchmark Assessments b e n c h m a r k t e s t : e a r t h a n d s p a c e s c i e n c e Multiple Choice 1. Geologists obtain indirect evidence about Earth s interior by A measuring pressure differences at Earth s surface.

More information

! Profile of Mauna Loa in Hawaii. Mauna Loa is one of five huge shield volcanoes that make up the island of Hawaii.

! 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 information

plate tectonics review #2

plate tectonics review #2 plate tectonics review #2 Score: 1. Solid due to high pressure mantle inner core outer core crust 2. why is oceanic crust younger than continental crust subduction reduction mountain building plasticity

More information

PLATE TECTONICS REVIEW GAME!!!!

PLATE TECTONICS REVIEW GAME!!!! PLATE TECTONICS REVIEW GAME!!!! Name the four layers of the earth - crust - mantle - outer core - inner core Which part of Earth s structure contains tectonic plates? LITHOSPHERE Name one reason why the

More information

What is a natural hazard?

What is a natural hazard? What is a natural hazard? Give me a definition not examples These words might help you A natural hazard is a naturally occurring event that might have a negative effect on people or the environment. Location

More information

Social Studies 9 UNIT 2 GEOGRAPHIC INFLUENCES ON IDENTITY: PLACE AND PEOPLE

Social Studies 9 UNIT 2 GEOGRAPHIC INFLUENCES ON IDENTITY: PLACE AND PEOPLE Social Studies 9 UNIT 2 GEOGRAPHIC INFLUENCES ON IDENTITY: PLACE AND PEOPLE The Structure of the Earth To understand the forces that create Canada's physical landscape we must understand the structure

More information

A) B) C) D) 4. Which diagram below best represents the pattern of magnetic orientation in the seafloor on the west (left) side of the ocean ridge?

A) B) C) D) 4. Which diagram below best represents the pattern of magnetic orientation in the seafloor on the west (left) side of the ocean ridge? 1. Crustal formation, which may cause the widening of an ocean, is most likely occurring at the boundary between the A) African Plate and the Eurasian Plate B) Pacific Plate and the Philippine Plate C)

More information