Unsaved Test, Version: 1 1

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Unsaved Test, Version: 1 1"

Transcription

1 Name: Choose the letter of the best answer. 1. Earth's inner core and outer core are both A. parts of the asthenosphere B. parts of Earth's lithosphere C. completely solid spheres D. made up of hot metals 2. How do Earth's crust and mantle differ? A. The crust is much thinner and less dense than the mantle. B. The crust is much thinner and denser than the mantle. C. The mantle is much thicker and less dense than the crust. D. The mantle is much thinner and denser than the crust. 3. Which of Earth's layers is broken into tectonic plates? A. inner core B. outer core C. lithosphere D. asthenosphere 4. Tectonic plates are made of A. continental crust and oceanic crust B. the crust and very top of the mantle C. parts of Earth's lithosphere and asthenosphere D. the rigid, upper mantle and part of the asthenosphere Date: Answer the following question on the back of this paper or on a separate sheet of paper. 5. Contrast two of the following pairs of terms: oceanic crust and continental crust lithosphere and asthenosphere outer core and inner core If the statement is true, write "true" on the line. If it is false, change the underlined word or words to make it true. 6. Alfred Wegener used sea-floor spreading, ridge push, and slab pull to develop his hypothesis of continental drift. 7. Pangaea was a supercontinent that existed about 200 million years ago. 8. Mid-ocean ridges are sites where old ocean crust sinks into the asthenosphere. 9. The fact that ocean crust is older the farther away it is from an ocean ridge supports the theory of plate tectonics. 10. The transfer of heat by the movement of matter is called conduction. 11. One of the processes that cause tectonic plates to move is convection currents in the asthenosphere. Unsaved Test, Version: 1 1

2 12. Plate movement can occur when a plate is pushed away from an ocean trench during a process called ridge push. Answer the following question on the back of this paper or on a separate sheet of paper. 13. Describe Alfred Wegener's hypothesis of continental drift. What evidence did he use to support his hypothesis? Select the term that best completes the statement. A. continental boundary B. convergent boundary C. divergent boundary D. hot spot E. magnetic reversal F. mid-ocean ridge G. rift valley H. transform boundary 14. An enormous gap that forms as new ocean crust cools and moves apart is called a. 15. A occurs wherever two plates move toward each other. 16. A can be used to track some plate movements because it stays in about the same place while the tectonic plate above it keeps moving. 17. Plates move horizontally past each other along a. 18. A spreading center is a on the ocean floor. 19. Patterns of recorded in ocean-floor rocks provide evidence of plate movement. Answer the following question on the back of this paper or on a separate sheet of paper. 20. Compare and contrast a divergent boundary on land with a divergent boundary on the ocean floor. Use these terms: spreading, rift valley, mid-ocean ridge, and magma. Choose the letter of the best answer. 21. Subduction occurs A. along a transform boundary in the ocean B. when two oceanic plates pull apart C. when two continental plates converge D. when an oceanic plate and another plate converge Unsaved Test, Version: 1 2

3 22. What happens during a continental-continental collision? A. Folded mountain belts form. B. One plate sinks below the other plate. C. Mountains with volcanic peaks form. D. Island arcs form parallel to a trench. 23. Island arcs, such as the islands of Japan, form when two A. oceanic plates scrape past each other B. continental plates scrape past each other C. oceanic plates converge D. continental plates converge 24. Crust is neither destroyed nor formed along A. convergent boundaries B. transform boundaries C. oceanic-oceanic boundaries D. oceanic-continental boundaries Answer the following question on the back of this paper or on a separate sheet of paper. 25. Explain what happens when an oceanic plate converges with a continental plate. Use these terms: trench, subduction, and mountains. Unsaved Test, Version: 1 3

4 Answer Key 1. D. made up of hot metals 2. A. The crust is much thinner and less dense than the mantle. 3. C. lithosphere 4. B. the crust and very top of the mantle 5. 4 pointsfor a response that accurately contrasts two pairs of terms Sample: Continental crustis the part of Earth's crust that makes up the continents. Oceanic crustforms the ocean floors and is thinner and denser than continental crust. Earth's lithosphereis made of crust and the uppermost part of Earth's mantle. The asthenosphereis a layer of hotter, softer rocks on which the lithosphere rests. Answers may also include: Earth's outer coreis a liquid sphere of hot, dense metals. The inner coreis a solid sphere that is also made of dense, hot metals. The outer core is liquid because it is under less pressure than the inner core. 3 points:accurately contrasts one pair of terms and partially contrasts another 2 points:accurately contrasts one pair of terms 1 point:partially contrasts one pair of terms 6. False / fossils, climate evidence, and geology of continents 7. True 8. False / Ocean trenches 9. True 10. False / convection 11. True 12. False / a mid-ocean ridge pointsfor a response that accurately describes Wegener's hypothesis of continental drift and accurately identifies the evidence he used to support this hypothesis Sample: Wegener's hypothesis of continental drift states that Earth's continents were once joined in a single large landmass. This landmass then broke up, and the continents slowly moved away from one another. Wegener's idea was supported by the discovery of similar fossils and similar geology on continents that are now far apart. Also, evidence of climate changes was found on continents. For example, tropical plant fossils found in Greenland showed that the land had once been near the equator. 3 points:accurately describes Wegener's hypothesis of continental drift and partially identifies the evidence he used to support this hypothesis 2 points:accurately describes Wegener's hypothesis of continental drift or partially describes Wegener's hypothesis and partially identifies the evidence he used to support this hypothesis 1 point:partially describes Wegener's hypothesis or partially identifies the evidence he used to support this hypothesis 14. G. rift valley 15. B. convergent boundary 16. D. hot spot 17. H. transform boundary 18. C. divergent boundary Unsaved Test, Version: 1 4

5 19. E. magnetic reversal points for a response that accurately compares and contrasts divergent boundaries on land with those on the ocean floor using all four terms Sample: Divergent boundaries on land and on the ocean floor are similar because both involve crust that is spreading apart. In both cases, a large gap called a rift valley forms. Along rift valleys, magma moves upward toward the thinning crust. On the ocean floor, a divergent boundary is called a mid-ocean ridge. At a mid-ocean ridge, cold seawater causes the rising molten rock to solidify along the ridge. Along a divergent boundary on a continent, the rift valley may eventually sink below sea level and fill with water. 3 points: accurately compares and contrasts divergent boundaries on land with those on the ocean floor using three of the four terms 2 points: accurately compares and contrasts divergent boundaries on land with those on the ocean floor using two of the four terms 1 point: partially compares and contrasts divergent boundaries on land with those on the ocean floor using one of the four terms 21. D. when an oceanic plate and another plate converge 22. A. Folded mountain belts form. 23. C. oceanic plates converge 24. B. transform boundaries points for a response that correctly explains what happens when an oceanic plate converges with a continental plate and accurately uses all three terms Sample: When an oceanic plate converges with a continental plate, the oceanic plate sinks below the continental plate. This process is called oceanic-continental subduction. At the point where these two plates meet, a deep-ocean trench forms. Along the coast of the continent, mountains form parallel to the trench. Some of these mountains are volcanoes. 3 points: correctly explains what happens when an oceanic plate converges with a continental plate and accurately uses two of the three terms 2 points: correctly explains what happens when an oceanic plate converges with a continental plate and accurately uses one of the three terms 1 point: correctly explains what happens when an oceanic plate converges with a continental plate or accurately uses one of the three terms Unsaved Test, Version: 1 5

6 Standards Summary CA 6.1.b CA 6.1.a CA 6.1.c CA 6.3.c CA 6.1.e Students know Earth is composed of several layers: a cold, brittle lithosphere; a hot, convecting mantle; and a dense, metallic core. Students know evidence of plate tectonics is derived from the fit of the continents; the location of earthquakes, volcanoes, and midocean ridges; and the distribution of fossils, rock types, and ancient climatic zones. Students know lithospheric plates the size of continents and oceans move at rates of centimeters per year in response to movements in the mantle. Students know heat flows in solids by conduction (which involves no flow of matter) and in fluids by conduction and by convection (which involves flow of matter). Students know major geologic events, such as earthquakes, volcanic eruptions, and mountain building, result from plate motions. Unsaved Test, Version: 1 6

Name Score /225. (Make sure you identify each key concept by identifying the section [1.1, 1.2, etc.].]

Name Score /225. (Make sure you identify each key concept by identifying the section [1.1, 1.2, etc.].] Name Score /225 Changing Earth Chapter 1 Worksheet Before reading Chapter 1 (pages 9 37). On a separate sheet of paper, make two columns. Title the first column Before I Read. Title the second column After

More information

Unit 4 Lesson 2 Plate Tectonics. Copyright Houghton Mifflin Harcourt Publishing Company

Unit 4 Lesson 2 Plate Tectonics. Copyright Houghton Mifflin Harcourt Publishing Company Puzzling Evidence What evidence suggests that continents move? In the late 1800s, Alfred Wegener proposed his hypothesis of continental drift. According to this hypothesis, the continents once formed a

More information

ES Chapter 10 Review. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.

ES Chapter 10 Review. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question. Name: Class: Date: ES Chapter 10 Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Scientists used the pattern of alternating normal and reversed

More information

Earth's Interior. Convection and the Mantle Section 2 Summary. Chapter 4 Plate Tectonics

Earth's Interior. Convection and the Mantle Section 2 Summary. Chapter 4 Plate Tectonics Chapter 4 Plate Tectonics Earth's Interior Earth's surface is constantly changing. Earth looks different today from the way it did millions of years ago. People wonder, "What's inside Earth?" The extreme

More information

Chapter 8: Plate Tectonics -- Multi-format Test

Chapter 8: Plate Tectonics -- Multi-format Test Name: Class: Date: ID: A Chapter 8: Plate Tectonics -- Multi-format Test Modified True/False Indicate whether the statement is true or false. If false, change the identified word or phrase to make the

More information

Plate Tectonics Short Study Guide

Plate Tectonics Short Study Guide Name: Class: Date: Plate Tectonics Short Study Guide Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. The existence of coal beds in Antarctica

More information

Plate tectonics states that the Earth's crust and upper mantle are broken into sections, called plates.

Plate tectonics states that the Earth's crust and upper mantle are broken into sections, called plates. Notes on Plate Tectonics Plate tectonics states that the Earth's crust and upper mantle are broken into sections, called plates. These plates move around the mantle. Plates are composed of the crust and

More information

Section 1: Continental Drift

Section 1: Continental Drift Section 1: Continental Drift Preview Objectives Wegener s s Hypothesis Mid-Ocean Ridges Sea-Floor Spreading Paleomagnetism Wegener Redeemed Continental Drift (Pangaea) Objectives Summarize Wegener s hypothesis

More information

Georgia Performance Standards Framework for Science Grade 6. Unit Organizer: Geology: Inside the Earth (Approximate Time: 7 Weeks)

Georgia Performance Standards Framework for Science Grade 6. Unit Organizer: Geology: Inside the Earth (Approximate Time: 7 Weeks) The following instructional plan is part of a GaDOE collection of Unit Frameworks, Performance Tasks, examples of Student Work, and Teacher Commentary. Many more GaDOE approved instructional plans are

More information

Plate Tectonics Chapter 2

Plate Tectonics Chapter 2 Plate Tectonics Chapter 2 Does not include complete lecture notes. Continental drift: An idea before its time Alfred Wegener First proposed his continental drift hypothesis in 1915 Published The Origin

More information

4. Plate Tectonics II (p. 46-67)

4. Plate Tectonics II (p. 46-67) 4. Plate Tectonics II (p. 46-67) Seafloor Spreading In the early 1960s, samples of basaltic ocean crust were dredged up from various locations across the ocean basins. The samples were then analyzed to

More information

Plate Tectonics Web-Quest

Plate Tectonics Web-Quest Plate Tectonics Web-Quest Part I: Earth s Structure. Use the following link to find these answers: http://www.learner.org/interactives/dynamicearth/structure.html 1. Label the layers of Earth in the diagram

More information

Plate Tectonics: Big Ideas. Plate Tectonics. Plate Tectonics. The unifying concept of the Earth sciences.

Plate Tectonics: Big Ideas. Plate Tectonics. Plate Tectonics. The unifying concept of the Earth sciences. Plate Tectonics: Big Ideas Our understanding of Earth is continuously refined. Earth s systems are dynamic; they continually react to changing influences from geological, hydrological, physical, chemical,

More information

Tectonic plates push together at convergent boundaries.

Tectonic plates push together at convergent boundaries. KEY CONCEPT Plates converge or scrape past each other. BEFORE, you learned Plates move apart at divergent boundaries In the oceans, divergent boundaries mark where the sea floor spreads apart On land,

More information

Name: Period: # Plate Tectonics. Journey to the center of the Earth

Name: Period: # Plate Tectonics. Journey to the center of the Earth Plate Tectonics Journey to the center of the Earth Use pages 124 129 to answer the following questions. Exploring Inside Earth (p. 125-126) 1. What are the two main types of evidence that Geologist use

More information

Plate Tectonics. Plate Tectonics The unifying concept of the Earth sciences. Continental Drift

Plate Tectonics. Plate Tectonics The unifying concept of the Earth sciences. Continental Drift Plate Tectonics The unifying concept of the Earth sciences. The outer portion of the Earth is made up of about 20 distinct plates (~ 100 km thick), which move relative to each other This motion is what

More information

Rocks and Plate Tectonics

Rocks and Plate Tectonics Name: Class: _ Date: _ Rocks and Plate Tectonics Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What is a naturally occurring, solid mass of mineral or

More information

Plate Tectonics. Earth, 9 th edition Chapter 2

Plate Tectonics. Earth, 9 th edition Chapter 2 1 Plate Tectonics Earth, 9 th edition Chapter 2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Plate Tectonics: summary in haiku form Alfred Wegener gave us Continental Drift. Fifty years later... Continental Drift

More information

INTRODUCTION TO PLATE TECTONICS. Alfred Wegener

INTRODUCTION TO PLATE TECTONICS. Alfred Wegener INTRODUCTION TO PLATE TECTONICS Alfred Wegener 12-1 CONTINENTAL DRIFT AN IDEA BEFORE ITS TIME Alfred Wegener first proposed his continental drift hypothesis in 1915 when he published The Origin of Continents

More information

Interactive Plate Tectonics

Interactive Plate Tectonics Interactive Plate Tectonics Directions: Go to the following website and complete the questions below. http://www.learner.org/interactives/dynamicearth/index.html How do scientists learn about the interior

More information

6.E.2.2 Plate Tectonics, Earthquakes and Volcanoes

6.E.2.2 Plate Tectonics, Earthquakes and Volcanoes Name: Date: 1. The road shown below was suddenly broken by a natural event. 3. The convergence of two continental plates would produce Which natural event most likely caused the crack in the road? island

More information

The Structure of the Earth and Plate Tectonics

The Structure of the Earth and Plate Tectonics The Structure of the Earth and Plate Tectonics Structure of the Earth The Earth is made up of 3 main layers: Core Mantle Crust Mantle Outer core Inner core Crust The Crust This is where we live! The Earth

More information

Plate Tectonics. Hi, I am Zed and I am going to take you on a trip learning about Plate Tectonics. And I am Buddy Zed s mascot

Plate Tectonics. Hi, I am Zed and I am going to take you on a trip learning about Plate Tectonics. And I am Buddy Zed s mascot Plate Tectonics Hi, I am Zed and I am going to take you on a trip learning about Plate Tectonics And I am Buddy Zed s mascot Continental Drift Alfred Wegener proposed that continents were not always where

More information

Continents join together and split apart.

Continents join together and split apart. KEY CONCEPT Continents change position over time. BEFORE, you learned Earth s main layers are the core, the mantle, and the crust The lithosphere and asthenosphere are the topmost layers of Earth The lithosphere

More information

SECOND GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES

SECOND GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES SECOND GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES PLATE TECTONIC CYCLE OVERVIEW OF SECOND GRADE VOLCANOES WEEK 1. PRE: Investigating the parts of a volcano. LAB: Comparing the parts of a

More information

Tectonic plates have different boundaries.

Tectonic plates have different boundaries. KEY CONCEPT Plates move apart. BEFORE, you learned The continents join and break apart The sea floor provides evidence that tectonic plates move The theory of plate tectonics helps explain how the plates

More information

Earth s Interior: Structure, Composition, and Temperature

Earth s Interior: Structure, Composition, and Temperature Course Outline Introduction: Course Objectives, Outline, Geology Basics Earth s Interior: Composition and Plate Tectonic Impact Plate Tectonics and Continental Drift: Theory, Data, Mechanisms Tectonic

More information

Plate Tectonics. Learning Guide. Pacific Plate. Pacific Ocean. Divergent boundaries

Plate Tectonics. Learning Guide. Pacific Plate. Pacific Ocean. Divergent boundaries Plate Tectonics Learning Guide North American Plate Eurasian Plate Arabian Plate Pacific Plate Atlantic Ocean Pacific Ocean Cocos Plate Nazca Plate South American Plate African Plate Convergent boundary

More information

Plate Tectonic Boundaries

Plate Tectonic Boundaries Plate Tectonic Boundaries The Crust (The surface) The thin rigid outermost layer of the Earth is the crust. The thinnest crust (oceanic) is 3 miles and the thickest (continental) is 50 miles. The Mantle

More information

Plate Tectonics Practice Questions and Answers Revised August 2007

Plate Tectonics Practice Questions and Answers Revised August 2007 Plate Tectonics Practice Questions and Answers Revised August 2007 1. Please fill in the missing labels. 2. Please fill in the missing labels. 3. How many large plates form the outer shell of the earth?

More information

Geol 101: Physical Geology PAST EXAM QUESTIONS LECTURE 4: PLATE TECTONICS II

Geol 101: Physical Geology PAST EXAM QUESTIONS LECTURE 4: PLATE TECTONICS II Geol 101: Physical Geology PAST EXAM QUESTIONS LECTURE 4: PLATE TECTONICS II 4. Which of the following statements about paleomagnetism at spreading ridges is FALSE? A. there is a clear pattern of paleomagnetic

More information

Objective: 1. Students will investigate and be able to describe the three types of tectonic plate boundaries using the learning cycle approach.

Objective: 1. Students will investigate and be able to describe the three types of tectonic plate boundaries using the learning cycle approach. Tectonic Plate Boundaries Inquiry Lesson Objective: 1. Students will investigate and be able to describe the three types of tectonic plate boundaries using the learning cycle approach. Bell Work: (Engage)

More information

TECTONICS ASSESSMENT

TECTONICS ASSESSMENT Tectonics Assessment / 1 TECTONICS ASSESSMENT 1. Movement along plate boundaries produces A. tides. B. fronts. C. hurricanes. D. earthquakes. 2. Which of the following is TRUE about the movement of continents?

More information

STRUCTURE OF THE EARTH

STRUCTURE OF THE EARTH STRUCTURE OF THE EARTH The Ancient Greeks knew that the Earth was about 12,750 kilometres in diameter, but it was only in the 20 th century that geophysical studies showed that the Earth has several distinct

More information

DYNAMIC CRUST: Unit 4 Exam Plate Tectonics and Earthquakes

DYNAMIC CRUST: Unit 4 Exam Plate Tectonics and Earthquakes DYNAMIC CRUST: Unit 4 Exam Plate Tectonics and Earthquakes NAME: BLOCK: DATE: 1. Base your answer to the following question on The block diagram below shows the boundary between two tectonic plates. Which

More information

Continental Drift. Alfred Wegener (1880-1930) Proposed that all of the continents were once part of a large supercontinent - Pangaea Based on:

Continental Drift. Alfred Wegener (1880-1930) Proposed that all of the continents were once part of a large supercontinent - Pangaea Based on: Plate Tectonics and Continental Drift Continental Drift Alfred Wegener (1880-1930) Proposed that all of the continents were once part of a large supercontinent - Pangaea Based on: Similarities in shorelines

More information

8-3.1 Summarize the three layers of Earth crust, mantle, and core on the basis of relative position, density, and composition.

8-3.1 Summarize the three layers of Earth crust, mantle, and core on the basis of relative position, density, and composition. Earth s Structure and Processes 8-3 The student will demonstrate an understanding of materials that determine the structure of Earth and the processes that have altered this structure. 8-3.1 Summarize

More information

Plate Tectonics: An Online Investigation

Plate Tectonics: An Online Investigation Plate Tectonics: An Online Investigation Please visit mrges.com, click on the Labs link, and then on the Plate Tectonics Online Activity link. When you arrive at the module, begin by clicking the ENTER

More information

FOURTH GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES

FOURTH GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES FOURTH GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES PLATE TECTONIC CYCLE OVERVIEW OF FOURTH GRADE VOLCANOES WEEK 1. PRE: Comparing different structures of volcanoes. LAB: Modeling three types

More information

ASTRONOMY 161. Introduction to Solar System Astronomy. Class 15

ASTRONOMY 161. Introduction to Solar System Astronomy. Class 15 ASTRONOMY 161 Introduction to Solar System Astronomy Class 15 The Earth Monday, February 12 The Earth: Physical characteristics Mass = 5.97 10 24 kg Mean radius = 6,373 km Polar radius = 6,357 km Density

More information

The World s Plates Expedition

The World s Plates Expedition The World s Plates Expedition P B L S c i e n c e! P R O B L E M B a s e d L e a r n i n g Name: Date: The Problem The purpose of this project is for students to create a travel brochure or PowerPoint

More information

11.3 Plate Boundaries In this section, you will learn how movement at the boundaries of lithospheric plates affects Earth s surface.

11.3 Plate Boundaries In this section, you will learn how movement at the boundaries of lithospheric plates affects Earth s surface. 11.3 Plate Boundaries In this section, you will learn how movement at the boundaries of lithospheric plates affects Earth s surface. Moving plates Three types of boundaries Imagine a single plate, moving

More information

II. Earth Science (Geology) Section (9/18/2013)

II. Earth Science (Geology) Section (9/18/2013) EAPS 100 Planet Earth Lecture Topics Brief Outlines II. Earth Science (Geology) Section (9/18/2013) 1. Interior of the Earth Learning objectives: Understand the structure of the Earth s interior crust,

More information

Chapter 9 Plate Tectonics

Chapter 9 Plate Tectonics Chapter 9 Plate Tectonics Section 1 Continental Drift Key Concepts What is the hypothesis of continental drift? What evidence supported continental drift? Vocabulary continental drift Pangaea An Idea Before

More information

LESSON PLAN 2. Key Terms and Concepts. continental crust convection currents convergent plates divergent plates. Purposes. Objectives.

LESSON PLAN 2. Key Terms and Concepts. continental crust convection currents convergent plates divergent plates. Purposes. Objectives. LESSON PLAN 2 Plates of the World Earthquakes 6 8 Young people will understand where most seismic activity occurs and why by learning about the plates of the earth. Key Terms and Concepts Earthquake Science

More information

SIXTH GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES

SIXTH GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES SIXTH GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES PLATE TECTONIC CYCLE OVERVIEW OF SIXTH GRADE VOLCANOES WEEK 1. PRE: Comparing the structure of different types of volcanoes. LAB: Plotting

More information

Class Notes: Plate Tectonics

Class Notes: Plate Tectonics Name: Date: Period: Tectonics The Physical Setting: Earth Science Class Notes: Tectonics I. Continental Drift Continental Drift -! Pangaea -! Alfred Wegener (1915) German and Proposed the theory of! Hypothesized

More information

Heat Flow. The decay of short-lived radioactive elements (such as aluminum-26) generated heat energy in the early stages of the Earth s formation.

Heat Flow. The decay of short-lived radioactive elements (such as aluminum-26) generated heat energy in the early stages of the Earth s formation. Heat Flow Heat from Earth s Interior Earth s interior heat comes from a combination of the following factors: Original heat from the formation and gravitational compression of the Earth from the solar

More information

Plate Tectonics. Introduction. Boundaries between crustal plates

Plate Tectonics. Introduction. Boundaries between crustal plates Plate Tectonics KEY WORDS: continental drift, seafloor spreading, plate tectonics, mid ocean ridge (MOR) system, spreading center, rise, divergent plate boundary, subduction zone, convergent plate boundary,

More information

The mystery of the moving crust has puzzled people for thousands of years.

The mystery of the moving crust has puzzled people for thousands of years. Why does Earth's crust move? The mystery of the moving crust has puzzled people for thousands of years. During the past 25 years technology has been developed to provide clues to solve the mystery. Many

More information

Plate Tectonics Lab. Continental Drift. The Birth of Plate Tectonics

Plate Tectonics Lab. Continental Drift. The Birth of Plate Tectonics Plate Tectonics Lab Continental Drift Take a look at a globe sometime and observe the remarkable fit between South America and Africa. Could they have, in fact, been connected? During the 19th and early

More information

Plate Tectonics Review

Plate Tectonics Review 1. Recent volcanic activity in different parts of the world supports the inference that volcanoes are located mainly in 1) the centers of landscape regions 2) the central regions of the continents 3) zones

More information

Chapter 2. Plate Tectonics. Plate Tectonics: Learning Goals

Chapter 2. Plate Tectonics. Plate Tectonics: Learning Goals Plate Tectonics Chapter 2 Interactions at depend on the direction of relative plate motion and the type of crust. Which kind of plate boundary is associated with Earthquake activity? A. Divergent Boundary

More information

Chapter 16: Plate Tectonics

Chapter 16: Plate Tectonics Chapter 16: Plate Tectonics Chapter Summary In the early 1900s Alfred Wegener set forth the continental drift hypothesis. One of its major tenets was that a supercontinent called Pangaea began breaking

More information

Earth Science - SOL 5.7 Science Study Guide

Earth Science - SOL 5.7 Science Study Guide Earth Science - SOL 5.7 Science Study Guide Rocks are classified based on how they were formed. The three types of rocks are sedimentary, igneous, and metamorphic. Igneous rock forms when magma (liquid

More information

Test 3 Earth Formation, Structure, Plate Boundaries, Volcanism

Test 3 Earth Formation, Structure, Plate Boundaries, Volcanism Test 3 Earth Formation, Structure, Plate Boundaries, Volcanism Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The shape of Earth most closely resembles

More information

Continental Drift, Sea Floor Spreading and Plate Tectonics

Continental Drift, Sea Floor Spreading and Plate Tectonics Page 1 of 13 EENS 1110 Tulane University Physical Geology Prof. Stephen A. Nelson Continental Drift, Sea Floor Spreading and Plate Tectonics This page last updated on 26-Aug-2015 Plate Tectonics is a theory

More information

Chapter 3 Earth Structure

Chapter 3 Earth Structure Chapter 3 Earth Structure Geologic Structure of Earth - The interior of the Earth is layered. Concentric layers: crust, mantle, liquid outer core and solid inner core. Evidence (indirect) for this structure

More information

[Geology Layers of the Earth] [Basic: Grade 2-3] [Advanced: Grade 5: Introduction to Plate Tectonics}

[Geology Layers of the Earth] [Basic: Grade 2-3] [Advanced: Grade 5: Introduction to Plate Tectonics} [Geology Layers of the Earth] [Basic: Grade 2-3] [Advanced: Grade 5: Introduction to Plate Tectonics} BACKGROUND Scientists and geologists have been able to do some drilling on Earth. They are also able

More information

How Did These Ocean Features and Continental Margins Form?

How Did These Ocean Features and Continental Margins Form? 298 10.14 INVESTIGATION How Did These Ocean Features and Continental Margins Form? The terrain below contains various features on the seafloor, as well as parts of three continents. Some general observations

More information

The Dynamic Crust 2) EVIDENCE FOR CRUSTAL MOVEMENT

The Dynamic Crust 2) EVIDENCE FOR CRUSTAL MOVEMENT The Dynamic Crust 1) Virtually everything you need to know about the interior of the earth can be found on page 10 of your reference tables. Take the time to become familiar with page 10 and everything

More information

Glossary. continental crust: the sections of crust, the outermost layer of the earth, that include the continents

Glossary. continental crust: the sections of crust, the outermost layer of the earth, that include the continents aftershock: an earthquake that follows a larger earthquake or main shock and originates in or near the rupture zone of the larger earthquake. Generally, major earthquakes are followed by a number of aftershocks

More information

Essential Question: How did the theory of Plate Tectonics evolve?

Essential Question: How did the theory of Plate Tectonics evolve? Essential Question: How did the theory of Plate Tectonics evolve? 1. Look at a globe or a map of the Earth. Name the continents. (7 points) 2. How many continents are there? (3 points) 3. On a sheet of

More information

WHERE DO VOLCANOES FORM AND WHY?

WHERE DO VOLCANOES FORM AND WHY? Name: Class: Date: What is a Volcano? WHERE DO VOLCANOES FORM AND WHY? A volcano is a weak spot in the crust where molten material, called magma, erupts to the surface. Magma is a mixture of rock-forming

More information

1. The diagram below shows a cross section of sedimentary rock layers.

1. The diagram below shows a cross section of sedimentary rock layers. 1. The diagram below shows a cross section of sedimentary rock layers. Which statement about the deposition of the sediments best explains why these layers have the curved shape shown? 1) Sediments were

More information

FIRST GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES

FIRST GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES FIRST GRADE PLATE TECTONICS 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:

More information

14. Oceanic crust is neither created nor destroyed along this type of boundary.

14. Oceanic crust is neither created nor destroyed along this type of boundary. DATE DUE: Name: Instructor: Ms. Terry J. Boroughs Geology 305 PLATE TECTONICS AND the OCEANS Instructions: Read each question carefully before selecting the BEST answer Provide specific and detailed answers

More information

Regents Questions: Plate Tectonics

Regents Questions: Plate Tectonics Earth Science Regents Questions: Plate Tectonics Name: Date: Period: August 2013 Due Date: 17 Compared to the oceanic crust, the continental crust is (1) less dense and more basaltic (3) more dense and

More information

Earthquakes Volcanoes Mountains

Earthquakes Volcanoes Mountains Earthquakes Volcanoes Mountains Sea Floor Spreading Where is it located? How does it form? How does it change the Earth s surface? Earthquakes Where are earthquakes located? Most earthquakes happen around

More information

1. You are about to begin a unit on geology. Can anyone tell me what geology is? The study of the physical earth I.

1. You are about to begin a unit on geology. Can anyone tell me what geology is? The study of the physical earth I. PLATE TECTONICS ACTIVITY The purpose of this lab is to introduce the concept of plate tectonics and the formation of mountains. Students will discuss the properties of the earth s crust and plate tectonics.

More information

1 Exploring Earth s Interior

1 Exploring Earth s Interior 1 Exploring Earth s Interior Crust Mantle Outer Core Crust-to-Mantle Inner Core Cross Section From Surface to Center SCIENCE EXPLORER Focus on Earth Science Prentice-Hall, Inc. 2 Evidence for Continental

More information

Earth Layers Foldable

Earth Layers Foldable Earth Layers Foldable The Layers of the Earth Copyright 2006. M. J. Krech. All rights reserved. The Four Layers The Earth is composed of four different layers. The crust is the layer that you live on,

More information

Study Guide Questions Earth Structure and Plate Tectonics

Study Guide Questions Earth Structure and Plate Tectonics Study Guide Questions Earth Structure and Plate Tectonics What evidence did Alfred Wegener present in 1912 to support the idea of continental drift? Why did most geologists at the time dismiss Wegener

More information

Name Chapter 10 Investigation Worksheet

Name Chapter 10 Investigation Worksheet Name Chapter 10 Investigation Worksheet To complete this worksheet, see the instructions in the textbook (Chapter 10 Investigation). Table 1. Identification of Features on the Ocean Floor Different oceanic

More information

11A Plate Tectonics. What is plate tectonics? Setting up. Materials

11A Plate Tectonics. What is plate tectonics? Setting up. Materials 11A Plate Tectonics What is plate tectonics? Earth s crust plus the upper mantle forms the lithosphere. Earth s lithosphere is broken in a number of different pieces. How these pieces move and interact

More information

What causes Earth s surface to change?

What causes Earth s surface to change? Lesson 1 Earth s Landforms Lesson 2 Plate Tectonics Lesson 3 Volcanoes Lesson 4 Earthquakes What causes Earth s surface to change? Lesson 5 Shaping Earth s Surface landform relief map topographical map

More information

Plate Tectonics. An outgrowth of the old theory of "continental drift," supported by much data from many areas of geology.

Plate Tectonics. An outgrowth of the old theory of continental drift, supported by much data from many areas of geology. Plate Tectonics Plate Tectonic theory was proposed in late 1960s and early 1970s. It is a unifying theory showing how a large number of diverse, seemingly-unrelated geologic facts are interrelated. An

More information

lithosphere granite basalt

lithosphere granite basalt The Earth s s Crust The Earth s s Crust The earth s crust is the outside layer of the earth. It is thickest at the continents at about 40 Km (up to 70 Km) deep. It is thinnest under the oceans at about

More information

Earth History: Plate Tectonics. Species and Areas: History of Ideas. Earth History: Plate Tectonics. Earth History: Plate Tectonics

Earth History: Plate Tectonics. Species and Areas: History of Ideas. Earth History: Plate Tectonics. Earth History: Plate Tectonics Species and Areas: History of Ideas How do you choose between dispersalist and vicariance models? Two important scientific advances in the study of earth history and organismal history - revolutionized

More information

There are numerous seams on the surface of the Earth

There are numerous seams on the surface of the Earth Plate Tectonics and Continental Drift There are numerous seams on the surface of the Earth Questions and Topics 1. What are the theories of Plate Tectonics and Continental Drift? 2. What is the evidence

More information

Lab 6: Plate Tectonics: Introduction to Relative Plate Motions. Geology 202: Earth s Interior

Lab 6: Plate Tectonics: Introduction to Relative Plate Motions. Geology 202: Earth s Interior Introduction: Lab 6: Plate Tectonics: Introduction to Relative Plate Motions Geology 202: Earth s Interior In plate tectonics, the mantle and the crust of the earth are divided into layers, called the

More information

UNIT 10 HOMEWORK WEB HIT HOMEWORK - 1: ONE WRITTEN PARAGRAPH

UNIT 10 HOMEWORK WEB HIT HOMEWORK - 1: ONE WRITTEN PARAGRAPH UNIT 10 Plate Tectonics Study Guide Chapters 1, 2, 9, and most of book (Revised 7/12) UNIT 10 HOMEWORK WEB HIT HOMEWORK - part 1: ONE WRITTEN PARAGRAPH from any selected unit web hit site VIDEO WEB HIT

More information

Students explore the mechanism behind plate motion as they investigate convection currents. KEY CONCEPTS AND PROCESS SKILLS

Students explore the mechanism behind plate motion as they investigate convection currents. KEY CONCEPTS AND PROCESS SKILLS Convection Currents 40- to 1 50-minute session ACTIVITY OVERVIEW 46 L A B O R AT O R Y Students explore the mechanism behind plate motion as they investigate convection currents. KEY CONCEPTS AND PROCESS

More information

Lesson 13: Plate Tectonics I

Lesson 13: Plate Tectonics I Standards Addressed Lesson 13: Plate Tectonics I Overview Lesson 13 introduces students to geological oceanography by presenting the basic structure of the Earth and the properties of Earth s primary layers.

More information

The interior of the Earth is divided into layers based on chemical and physical properties.

The interior of the Earth is divided into layers based on chemical and physical properties. Plate Tectonics Lecture Notes: Slide 1. Title Slide Slide 2. The interior of the Earth is divided into layers based on chemical and physical properties. The Earth has an outer silica-rich, solid crust,

More information

Volcanoes Erupt Grade 6

Volcanoes Erupt Grade 6 TEACHING LEARNING COLLABORATIVE (TLC) EARTH SCIENCE Volcanoes Erupt Grade 6 Created by: Debra McKey (Mountain Vista Middle School); Valerie Duncan (Upper Lake Middle School); and Lynn Chick (Coyote Valley

More information

LESSON PLAN 1. Key Terms and Concepts. asthenosphere continental crust deep mantle earthquakes. Purposes. Objectives. Activities

LESSON PLAN 1. Key Terms and Concepts. asthenosphere continental crust deep mantle earthquakes. Purposes. Objectives. Activities LESSON PLAN 1 Inside the Earth Earthquakes 6 8 Learning about the composition of the earth gives us a better understanding of our changing planet. Key Terms and Concepts Earthquake Science asthenosphere

More information

Name Crustal Interactions E-Science Date Midterm Review Science Department

Name Crustal Interactions E-Science Date Midterm Review Science Department Name Crustal Interactions E-Science Date Midterm Review Science Department 1 Base your answer to the following question on the cross section below, which shows the paths of seismic waves traveling from

More information

Unit C: Earth Science Chapter 1: The Changing Earth

Unit C: Earth Science Chapter 1: The Changing Earth Unit C: Earth Science Chapter 1: The Changing Earth Lesson 1: Layers of the Earth 1. Atmosphere is the layer of gases that surrounds the planet 2. Clouds are in this layer 3. Atmosphere contains gases

More information

FIFTH GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES

FIFTH GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES FIFTH GRADE PLATE TECTONICS 1 WEEK LESSON PLANS AND ACTIVITIES PLATE TECTONIC CYCLE OVERVIEW OF FIFTH GRADE VOLCANOES WEEK 1. PRE: Exploring the rocks produced by volcanoes. LAB: Comparing igneous rocks.

More information

Transform Boundaries

Transform Boundaries Lecture 7 Plates and Mantle Plumes Transform Boundaries Transform boundaries occur where one segment of rigid lithosphere slides horizontally past another in response to stresses in the lithosphere. The

More information

LAYERS OF EARTH. reflect

LAYERS OF EARTH. reflect reflect Have you ever cut an apple in half and looked at the layers inside? When you cut something in half, the resulting view is called a cross section. When you look at the cross section of an apple,

More information

Plate Tectonics. Earthquakes 3 5. Earthquake Science LESSON PLAN 2. Key Terms and Concepts. Purpose. Objectives. Activities

Plate Tectonics. Earthquakes 3 5. Earthquake Science LESSON PLAN 2. Key Terms and Concepts. Purpose. Objectives. Activities LESSON PLAN 2 Earthquakes 3 5 Plate tectonics are integral to understanding earthquakes, their causes and their effects. Key Terms and Concepts Earthquake Science continental drift continental plates lava

More information

Theory of Plate Tectonics

Theory of Plate Tectonics Grade Level: Middle and High School Theory of Plate Tectonics Purpose: Theories concerning the development of landforms and the causes of geologic occurrences have developed through time. Individual ideas

More information

Earth Egg Model Teacher Notes

Earth Egg Model Teacher Notes Ancient Greeks tried to explain earthquakes and volcanic activity by saying that a massive bull lay underground and the land shook when it became angry. Modern theories rely on an understanding of what

More information

Georgia Performance Standards Framework for Shaky Ground 6 th Grade

Georgia Performance Standards Framework for Shaky Ground 6 th Grade The following instructional plan is part of a GaDOE collection of Unit Frameworks, Performance Tasks, examples of Student Work, and Teacher Commentary. Many more GaDOE approved instructional plans are

More information

Layers of the Earth and Plate Tectonics

Layers of the Earth and Plate Tectonics Layers of the Earth and Plate Tectonics Objectives: explain various ways the earth can be changed by natural forces define the term Geology define the terms Crust, Mantle, Outer Core and Inner Core classify

More information

Earth Science Chapter 14 Section 2 Review

Earth Science Chapter 14 Section 2 Review Name: Class: Date: Earth Science Chapter 14 Section Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the following is NOT one of the three

More information

Introduction to Plate Tectonic Theory, Geodesy, and VLBI

Introduction to Plate Tectonic Theory, Geodesy, and VLBI Introduction to Plate Tectonic Theory, Geodesy, and VLBI The plate tectonic theory is a relatively new, accepted only around 50 years ago. The following website contains a more detailed and lesson plans

More information

Rapid Changes in Earth s Surface

Rapid Changes in Earth s Surface TEKS investigate rapid changes in Earth s surface such as volcanic eruptions, earthquakes, and landslides Rapid Changes in Earth s Surface Constant Changes Earth s surface is constantly changing. Wind,

More information