September 14, SWBAT explain how divergent boundaries shape Earth s surface.
|
|
- Edwin Thornton
- 6 years ago
- Views:
Transcription
1 September 14, 2016 Aims: SWBAT explain how divergent boundaries shape Earth s surface. Agenda 1. Do Now 2. Class Notes 3. Guided Practice 4. Independent Practice 5. Practicing our AIMS: Homework: EI.11 Divergent Boundaries How will you help our class earn all of our S.T.R.I.V.E. Points? 1
2 Aim Check: What word is related to divergent? List three features found at divergent boundaries 2
3 SCIENCE 8 Div ergent Boundaries EI.11 Name: Date: Homeroom: Earth s Interior OBJECTIVES: By the end of class, students will be able to SWBAT explain divergent boundaries shape Earth s surface. DO NOW Read and ANNOTATE the information before you answer the questions. 1. (Hypothesis / guess) is an explanation based on scientific research or observation. 2. How are the lithosphere and crust related? 3. Scientists believe that forces in Earth s mantle move Earth s crustal plates. What do the arrows in the diagram represent? A. ocean currents B. gravity C. convection currents D. wind patterns 4. Compared to the surrounding material, mantle plumes rise toward Earth s surface from the core-mantle boundary because they are A. cooler and less dense B. cooler and more dense C. hotter and less dense D. hotter and more dense 3
4 THE THEORY OF PLATE TECTONICS CLASS NOTES So, what is the difference between a hypothesis and theory?!?! The Continental Drift Hypothesis: Wegener s proposed explanation that all continents had once been joined, and over time had drifted apart in order to explain the data he collected about landforms, fossils, and climate change. o A hypothesis means THE THEORY OF PLATE TECTONICS: A well supported explanation that the Earth s crust is divided into tectonic plates that move around on top of the asthenosphere. o A theory is an The difference between a hypothesis and a theory is 4
5 TECTONIC PLATES 101 TECTONIC PLATE: TECTONIC PLATE BOUNDARY: o All tectonic plates have boundaries with other tectonic plates o The type of boundary depends on o Tectonic plates move: 5
6 DIVERGENT BOUNDARY DIVERGENT BOUNDARY: Not e t o Self: DIVERGENT BOUNDARY FEATURES Not e t o Self: 6
7 IN THE OCEAN: Most active divergent plate boundaries occur between oceanic plates Develops Exists as o The uplift can create Forms o Occurs when the plates move apart to produce faults (breaks) which molten mantle rises to fill. 7
8 ON LAND: When divergent boundaries occur on land, the pull-apart is not vigorous enough to create a clean, single break through the thick plate material Develops a o develop on both sides of the rift and the central blocks slide downwards. o These faults may allow molten mantle to surface: 8
9 GUIDED PRACTICE Directions: Read and ANNOTATE each question before you solve the problem. Directions: Support your selection by finding evidence to support your answer OR evidence to support why another is incorrect. Start your explanation with The evidence shows that Question 1. Select the two processes that occur at midocean ridges. Supporting evidence A. Material rises from the mantle to the crust. B. Sediments from the crust sink into the mantle. C. Crustal rock subducts into the mantle and melts. D. Thermal energy rises from the mantle to the crust. E. Tsunami waves transfer energy from the crust to the mantle. TESTING QUESTION SKILLz 2. The movement shown in the map indicates that Africa s continental crust is splitting apart in the East African Rift. As a result of this divergence, what can you predict will happen in the East African Rift region in about five million years? A. Subduction will result in more volcanic activity. B. The land will become flat as the crust continues to thicken. C. The rift-basin valleys will be pushed up into a mountain range. D. The sea will flood the lowlands when the rift reaches the ocean. 9
10 INDEPENDENT PRACTICE Directions: For each key term, explain the big idea to a kindergartener. Then, draw a picture to illustrate the word. Term Concept Picture Divergent Boundary Mid-Ocean Ridge Rift Valley 10
11 ORGANIZE YO SELF: Directions: Use your notes to fill out the chart below. Landform On Land or In Ocean? How it Forms / Picture New Seafloor Rift Valley Mid-Ocean Ridge Volcano Mountain Range 11
12 Directions: Compare and contrast three types of landforms (your choice) made on land and in the sea with divergent boundaries in the Venn diagram below. 12
13 Directions: Read and ANNOTATE each question before you solve the problem. The map shows the coast of the northwestern United States. The Explorer and Gorda ridges and plates are parts of the Juan de Fuca tectonic system. The arrow on which map best shows the direction of movement of the Juan de Fuca Plate in relation to the Juan de Fuca Ridge? A. B. C. D. 13
14 The map below shows a part of Earth s surface. Points A through D are locations on the ocean floor. Identify which location the temperature of the ocean floor bedrock is most likely highest. ICE to support your conclusion 14
15 The country of Iceland sits on a boundary. A geologic map of Iceland that shows three regions of volcanic rock is shown. The regions of rock are of different geologic ages (youngest, middle, and oldest). The pattern of the rock s ages on the map provides evidence that Iceland is spreading apart at a divergent boundary. Determine the relative age ages of the rock regions on the map, so that they support the hypothesis that Iceland is spreading apart at a divergent boundary. Then, identify the plate boundary Iceland sits on. ICE to support your conclusion 15
16 BEAST MODE! Read and ANNOTATE the given information before you solve the problem. 16
17 Science 8 Name: SKILL SNAPSHOT Date: Homeroom: EI.11: Divergent Boundaries Quick Notes: Read and ANNOTATE each question before you solve the problem. Like A Scholar? Yes No Redo? Yes No Directions: Support your selection by finding evidence to support your answer OR evidence to support why another is incorrect. Start your explanation with The evidence shows that Question 1. The most likely result of plates moving at a divergent boundary is Supporting evidence A. seafloor spreading B. a subduction zone C. a tsunami D. climate change 2. Which two features are commonly found at divergent plate boundaries? A. mid-ocean ridges and rift valleys B. wide valleys and deltas C. ocean trenches and subduction zones D. hot spots and volcanic islands 3. Which surface feature was produced by crustal movements at a divergent plate boundary? A. Tasman Hot Spot B. San Andreas Fault C. Aleutian Trench D. East African Rift 17
18 4. Which of the cross-sectional diagrams below best represents a model for the movement of rock material below the crust along a mid-ocean ridge? A. B. C. D. 5. Mountains often form along tectonic plate boundaries. Explain how a divergent boundary can cause the formation of a mountain range. Use ICE to support your reasoning. Start with the phrase I believe that Claim (1/2 pt.) Ev idence (1 pt.) Error Free (1/2 pt.) Correct conclusion Relev ant Ev idence Complete Sentence Punctuation Capitalization Clarity 18
Prentice Hall EARTH SCIENCE
Prentice Hall EARTH SCIENCE Tarbuck Lutgens Chapter 9 Plate Tectonics 9.1 Continental Drift An Idea Before Its Time Wegener s continental drift hypothesis stated that the continents had once been joined
More informationPrentice Hall EARTH SCIENCE
Prentice Hall EARTH SCIENCE Tarbuck Lutgens Chapter 9 Plate Tectonics 9.1 Continental Drift An Idea Before Its Time Wegener s continental drift hypothesis stated that the continents had once been joined
More information6. 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 informationOutcome 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 information8 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 informationCh 9.1 Notes. Objective: Be able to explain the theory of plate tectonics and be able to explain evidence that supports it.
Ch 9.1 Notes Objective: Be able to explain the theory of plate tectonics and be able to explain evidence that supports it. Pangaea Alfred Wegener proposed that land on Earth formed a single, huge landmass.
More informationA) 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 informationSeptember 2, Aims: Agenda. SWBAT explain Alfred Wegener s hypothesis of Continental Drift.
September 2, 2016 Aims: SWBAT explain Alfred Wegener s hypothesis of Continental Drift. Agenda 1. Do Now 2. Class Notes 3. Guided Practice 4. Independent Practice 5. Practicing our AIMS: Homework: EI.6
More informationDynamic 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 informationUnit 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 informationUNIT 11 PLATE TECTONICS
UNIT 11 PLATE TECTONICS A. ALFRED WEGENER 1. Continental drift hypothesis Single supercontinent called Pangaea 200 million years ago Pangaea (all land) began to break up and started drifting to their present
More informationUnit 11: Plate Tectonics
Unit 11: Plate Tectonics A. Alfred Wegner 1. Continental drift hypothesis a. single supercontinent called Pangaea b. 200 million years ago Pangaea (all land) began to break up and started drifting to their
More informationContinental Drift. & Plate Tectonics
Continental Drift & Plate Tectonics Alfred Wegener, a German scientist, proposed the hypothesis of CONTINENTAL DRIFT, in 1912. Hypothesis stated: All Earth s continents were once a single landmass (Pangaea)
More informationSUBSURFACE CHANGES TO EARTH. Ms. Winkle
SUBSURFACE CHANGES TO EARTH Ms. Winkle OVERVIEW Subsurface events: occurring inside the crust and mantle Moving the lithosphere due to the convection currents in the asthenosphere Main Theories: 1912 Wegener,
More informationOBJECTIVE: For each boundary type, give an example of where they occur on Earth.
OBJECTIVE: Explain the theory of Plate Tectonics. COMPARE AND CONTRAST DIVERGENT, CONVERGENT AND TRANSFORM BOUNDARIES. ***very important. Describe what geologic features form at each of the three CONVERGENT
More information1. 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 informationInside Earth Review Packet
1. The slow movement of the continents across the Earth s surface is defined as - A Newton s 1 st Law of Motion B Continental Drift C Law of Transformation of Energy D Earth s movement 2. The scientist
More informationMAR110 Lecture #4 Fundamentals of Plate Tectonics
1 MAR110 Lecture #4 Fundamentals of Plate Tectonics The Ocean Sea Floor is formed Along the Mid-Ocean Ridge Spreading Centers The Ocean Sea Floor is destroyed in the Subduction Zones Figure 4.2 Convection
More informationPlate Tectonic Vocabulary Chapter 10 Pages
Name: Period: Plate Tectonic Vocabulary Chapter 10 Pages 239-260 Vocabulary Word What is this? What are some examples? What does it look like? (draw a picture or diagram) Continental drift Mid-ocean ridge
More informationCrustal Boundaries. As they move across the asthenosphere and form plate boundaries they interact in various ways. Convergent Transform Divergent
Name: Date: Period: Plate Tectonics The Physical Setting: Earth Science CLASS NOTES Tectonic plates are constantly moving and interacting As they move across the asthenosphere and form plate boundaries
More informationCh. 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 informationEARTH S INTERIOR, EVIDENCE FOR PLATE TECTONICS AND PLATE BOUNDARIES
EARTH S INTERIOR, EVIDENCE FOR PLATE TECTONICS AND PLATE BOUNDARIES LAYERS OF THE EARTH Crust Inner Core Most Dense Solid Iron & Nickel Mantle Thickest layer Outer Core Liquid Iron & Nickel ANOTHER LOOK
More informationPlate Tectonics: A Scientific Revolution Unfolds
Chapter 2 Lecture Earth: An Introduction to Physical Geology Eleventh Edition Plate Tectonics: A Scientific Revolution Unfolds Tarbuck and Lutgens From Continental Drift to Plate Tectonics Prior to the
More informationName Date Class. Plate Tectonics
Chapter Review Plate Tectonics Part A. Vocabulary Review Directions: Write the term that matches each description below in the spaces provided. Then unscramble the letters in the boxes to reveal the mystery
More informationPLATE 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 informationPlate Tectonics Practice Test
Plate Tectonics Practice Test 1. What is the main idea Alfred Wegner proposed in the Theory of Continental Drift that he published in 1915? a. The continents float on a liquid layer that allows them to
More information8 th Grade Campus Assessment- NSMS Plate Tectonics
1. A group of students were discussing plate tectonics in their science class. All of the following statements about the tectonic plates are incorrect EXCEPT: A. The Eurasian Plate consists of the Asian
More informationPractice Questions: Plate Tectonics
Practice Questions: Plate Tectonics 1. Base your answer to the following question on The block diagram below shows the boundary between two tectonic plates. Which type of plate boundary is shown? A) divergent
More informationExploring Inside the Earth
Plate Tectonics Exploring Inside the Earth Geologists have used evidence from rock samples and evidence from seismic waves to learn about Earth s interior. Geologists are scientists who study the forces
More informationLecture 4.1 Continental Drift
Plate Tectonics Chapter 4 California Science Content Standards Covered: Big Ideas 3A: Students know the features of the ocean floor that provide evidence of plate tectonics Mid Ocean Ridges (ex. Mid Atlantic
More information* If occurs, fossils that formed in shallow water may be found in water. Subsidence mean the crust is.
Name Notes: Topic 5B Topic 5B: The Dynamic Crust A. What evidence exists that proves the Earth s Crust is and has moved? Earth Science 1. Tilted, folded or faulted strata Strata is a term that refers to.
More information1. What is Wegener s theory of continental drift? 2. What were the 4 evidences supporting his theory? 3. Why wasn t Wegener s theory excepted?
Notebook 7a and 7b Objective (left-side): Students will be able to explain the theory of plate tectonics and be able to make predictions about plate interactions. Mapping Reflection 1. What is Wegener
More informationEarth Movement and Resultant Landforms
Earth Movement and Resultant Landforms Structure of the Earth Lithosphere : earth s crust Asthenosphere : upper mantle zone where material is near its melting point & acts almost like liquid (appprox.
More informationDirected Reading. Section: The Theory of Plate Tectonics. to the development of plate tectonics, developed? HOW CONTINENTS MOVE
Skills Worksheet Directed Reading Section: The Theory of Plate Tectonics 1. The theory that explains why and how continents move is called. 2. By what time period was evidence supporting continental drift,
More informationMAR110 Lecture #3 Ocean Bathymetry / Plate Tectonics
1 MAR110 Lecture #3 Ocean Bathymetry / Plate Tectonics Ocean Basin Geographic Zones The geographic zones of the North Atlantic are identified in the bird s eye view of the sea floor above. Below is shown
More informationPlate Tectonics. How do the plates move?
Plate Tectonics How do the plates move? Continental Drift Hypothesis In 1915, Alfred Wegener s hypothesis about Continental Drift couldn t explain the forces that could move continents. Wegener wasn t
More informationRefer to the map on page 173 to answer the following questions.
Chapter 8-1 Plate Tectonics 1. Brainstorm the type of evidence that would indicate a climate change and how this evidence supports the theory of continental drift. Tropical fossils in cold regions Evidence
More informationThe Theory of Plate Tectonics
Plate Tectonics Objectives Describe how plates move. Explain the features of plate tectonics. Describe the types of plate boundaries and the features that can form and events that can occur at each. The
More informationsonar 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 informationPlate 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 informationContinental 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 information1. 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 informationTO GO TO ANY OF THE PAGES LISTED BELOW, CLICK ON ITS TITLE
TO GO TO ANY OF THE PAGES LISTED BELOW, CLICK ON ITS TITLE CHAPTER 6 Plate Tectonics 1 6-1 What is continental drift? 2 6-2 Why is the seafloor spreading? 3 6-3 What evidence supports seafloor spreading?
More informationLecture Outline Friday January 12 Friday January 19, 2018
Lecture Outline Friday January 12 Friday January 19, 2018 Questions?? Key Points for today The structure of the Earth Introduction to Plate Tectonic Theory and Convection Chapter 2 Development of the Plate
More informationTheory of Plate Tectonics
Theory of Plate Tectonics The Theory of Plate Tectonics Plate tectonics is the theory that the Earth's lithosphere is divided into tectonic plates that move around on top of the asthenosphere. The plates
More informationPlate 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 informationPlate Tectonics: The New Paradigm
Earth s major plates Plate Tectonics: The New Paradigm Associated with Earth's strong, rigid outer layer: Known as the lithosphere Consists of uppermost mantle and overlying crust Overlies a weaker region
More informationChapter 7 Plate Tectonics. Plate tectonics accounts for important features of Earth s surface and major geologic events.
Chapter 7 Plate Tectonics Plate tectonics accounts for important features of Earth s surface and major geologic events. 7-2 Alfred Wegener s Hypothesis of Continental Drift (1915) He noticed that the continents
More information5. Convergent boundaries produce a relatively low number of earthquakes compared to other boundaries. a. True
1. Earth s crust is thinner than its mantle. ANSWER: True 2. The concept of isostacy states that high-density rock will stand higher than low-density rock, which explains the formation of subduction zones.
More informationChapter. Graphics by Tasa Graphic Arts. Inc.
Earth Chapter Plate Science 9 Tectonics Graphics by Tasa Graphic Arts. Inc. 1 I. Earth s surface is made up of lithospheric plates. A. Lithospheric plates are composed of the crust and part of the upper
More informationIn 1912 Alfred Wegener proposed Continental Drift the continents have moved over time the continents were part of one giant landmass named Pangaea.
Plate Tectonics In 1912 Alfred Wegener proposed Continental Drift the continents have moved over time the continents were part of one giant landmass named Pangaea. Pangaea Landmass movements over millions
More informationUnit 4 Lesson 6 Plate Tectonics
Unit 4 Lesson 6 Plate Tectonics Indiana Standards 7.2.1 Describe how the earth is a layered structure composed of lithospheric plates, a mantle and a dense core. 7.2.4 Explain how convection currents in
More informationChapter 7 Plate Tectonics. Plate tectonics accounts for important features of Earth s surface and major geologic events.
Chapter 7 Plate Tectonics Plate tectonics accounts for important features of Earth s surface and major geologic events. 7-2 Alfred Wegener s Hypothesis of Continental Drift (1915) ONE single landmass
More informationPlate Boundaries. Presented by Kesler Science
Presented by Kesler Science Essential Questions: 1. What is plate tectonics? 2. What are the three types of plate boundaries? 3. What crustal features are formed at plate boundaries? Quick Action INB Template
More informationThe Four Layers The Earth is composed of four different layers. The crust is the layer that you live on, and it is the most widely studied and
Earth s Structure The Four Layers The Earth is composed of four different layers. The crust is the layer that you live on, and it is the most widely studied and understood. The mantle is much hotter and
More informationThe Two Types of Crust. Plate Tectonics. Physical Layers of the Earth. The Asthenosphere. The Lithosphere. Chemical Layers of the Earth
Plate Tectonics A Reminder of Earth s Structure Two physical units of Earth that are important too! How the Earth Works Plate Tectonics Plate Boundaries Chemical Layers of the Earth Crust - low density
More informationCore. 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 informationEvidence from the Surface. Chapter 02. Continental Drift. Fossil Evidence for Pangaea. Seafloor Spreading. Seafloor Spreading 1/31/2012
Evidence from the Surface Surface landforms Continental shelf and slope Abyssal Plane Mid-oceanic ridge Oceanic Trenches Chapter 02 Continental Drift Continental Drift - a hypothesis that the continents
More informationContinental Drift. Wegener theory that the crustal plates are moving and once were a super continent called Pangaea.
PLATE TECTONICS WHAT IS TECTONICS? Tectonism is the faulting or folding or other deformation of the outer layer of a planet. It happens very slowly, on the scale of millions of years. Tectonic activity
More informationPlate Tectonics. In 1912 Alfred Wegener ( ) proposed that: the continents were once compressed into a single protocontinent which he called
Plate Tectonics In 1912 Alfred Wegener (1880-1930) proposed that: the continents were once compressed into a single protocontinent which he called Pangaea (meaning "all lands"), and over time they have
More informationPlate Tectonics. Goal 2.1
Plate Tectonics Goal 2.1 Lesson 1 Plate Tectonics: An Overview Think About It Look at the map below. Which two continents look like they d fit together? Focus Question How do Earth s tectonic plates cause
More informationThe 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 informationEarth s Changing Surface
Earth s Changing Surface Tectonics What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with the statement or
More informationTheory 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 informationUNIT 3 GEOLOGY VOCABULARY FLASHCARDS THESE KEY VOCABULARY WORDS AND PHRASES APPEAR ON THE UNIT 3 CBA
UNIT 3 GEOLOGY VOCABULARY FLASHCARDS THESE KEY VOCABULARY WORDS AND PHRASES APPEAR ON THE UNIT 3 CBA A map that shows Earth s Topographic Map surface topography, which is Earth s shape and features Contour
More informationEarth s Interior StudyGuide
Name Date Period Earth s Interior StudyGuide 1. The two main elements that make up the Earth s crust are and. 2. The Earth s inner core is made of solid and. 3. When one plates slides under another plate
More informationDynamic Earth Quiz. 4. The accompanying diagram shows some features of Earth s crust and upper mantle.
DO NOT WRITE ON THIS Dynamic Earth Quiz DO NOT WRITE ON THIS 1. Base your answer(s) to the following question(s) on the diagram below. The diagram shows a model of the relationship between Earth s surface
More information10/27/2014. 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 informationScience 10 PROVINCIAL EXAM STUDY BOOKLET. Unit 4. Earth Science
Science 10 PROVNCAL EXAM STUDY BOOKLET Unit 4 Earth Science Student nstructions 1. Ensure that you have blank paper and a Data Booklet. 2. Record all answers on a separate piece of paper. 3. Answer keys
More informationWhat type of land feature is located at Point A? A Cliff B Delta C Mountain D Valley
1 What type of land feature is located at Point A? A Cliff B Delta C Mountain D Valley Alfred Wegener s theory of continental drift was 2 not accepted by scientists when the theory was first proposed.
More informationNotepack # 9 AIM: Why are the continents drifting apart? Do Now: Watch the video clip and write down what you observe.
Notepack # 9 AIM: Why are the continents drifting apart? Do Now: Watch the video clip and write down what you observe. http://www.youtube.com/watch?v=ci 5P5yy0xlg&feature=related What do we know as a class,
More information12. The diagram below shows the collision of an oceanic plate and a continental plate.
Review 1. Base your answer to the following question on the cross section below, which shows the boundary between two lithospheric plates. Point X is a location in the continental lithosphere. The depth
More informationI. Earth s Layers a. Crust: Earth s outside layer. Made of mostly rock. i. Continental: er; made of mostly granite, forms the continents and shallow
I. Earth s Layers a. Crust: Earth s outside layer. Made of mostly rock. i. Continental: er; made of mostly granite, forms the continents and shallow sea beds, floats! ii. Oceanic: er; dense rock such as
More informationPlate Boundaries & Resulting Landforms
Plate Boundaries & Resulting Landforms Divergent Plate Boundaries (plates being pulled apart) Type: oceanic plates Description: rising magma gently lifts the crust creating a ridge. The flow of convection
More informationTHE INTERNAL STRUCTURE OF THE EARTH
UNIT 1 THE INTERNAL STRUCTURE OF THE EARTH 1.1.Earth s interior layers The interior of the Earth can be divided into layers according to: -Composition layers ( organized in order of increasing density
More informationPHYSICAL GEOLOGY AND THE ENVIRONMENT (2 ND CANADIAN EDITION)
Chapter 2: Plate Tectonics Chapter Summary: Plate tectonics is a theory that suggests Earth's surface is divided into several large plates that change position and size. Intense geologic activity occurs
More informationTECTONIC PLATES. reflect
reflect Has anyone ever told you to sit still? You may do as you re told, but in truth, you can never really sit still. You have probably already learned that Earth is constantly moving through space,
More informationPLATE TECTONICS 11/13/ Investigations of glaciers also indicated that the land masses on Earth were once a supercontinent.
PLATE TECTONICS Alfred Wegener thought that the landmasses fit together like a jigsaw puzzle. He called the land mass Pangaea. Meaning all land Continental Drift Wegener theory first coining the word -
More informationFull file at
Chapter 2 PLATE TECTONICS AND PHYSICAL HAZARDS MULTIPLE-CHOICE QUESTIONS 1. What direction is the Pacific Plate currently moving, based on the chain of Hawaiian Islands with only the easternmost island
More informationThe 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 4 main layers: Inner Core Outer Core Mantle Crust Crust Mantle Outer core Inner core The Crust This is where
More information22.4 Plate Tectonics. Africa
The Red Sea between Africa and the Arabian peninsula in Asia marks a region where two pieces of the lithosphere are slowly moving apart. Over the next 100 million years, the Red Sea could become an ocean.
More informationCh 17 Plate Tectonics Big Idea: Most geologic activity occurs at the boundaries between plates.
Ch 17 Plate Tectonics Big Idea: Most geologic activity occurs at the boundaries between plates. 17.1 Drifting Continents 17.2 Seafloor Spreading 17.3 Plate Boundaries 17.4 Causes of Plate Motions Learning
More informationDistribution of Continents Mid-ocean Ridges Trenches. Deformation Metamorphism Volcanism Earthquakes
Earthquakes and Plate Tectonics Global Problems in Geology Distribution of Continents Mid-ocean Ridges Trenches Orogenic Belts Deformation Metamorphism Volcanism Earthquakes Development of Continental
More informationNovember 1, Aims: Agenda. SWABT explain the absolute age of rocks using radiometric dating.
Aims: November 1, 2016 SWABT explain the absolute age of rocks using radiometric dating. Agenda 1. Do Now 2. Class Notes 3. Guided Practice 4. Independent Practice 5. Practicing our AIMS: Homework: HE.3
More informationCrustal Activity. Plate Tectonics - Plates - Lithosphere - Asthenosphere - Earth s surface consists of a major plates and some minor ones
Name: Date: Period: Tectonics The Physical Setting: Earth Science CLASS NOTES Tectonics - s - Lithosphere - Asthenosphere - Earth s surface consists of a major plates and some minor ones The plates are
More informationLayer Composition Thickness State of Matter
Unit 4.2 Test Review Earth and Its Layers 1. Label the layers of the earth. oceanic crust continental crust lithosphere asthenosphere mantle outer core inner core 2. Complete the Following Table about
More informationTopic 12: Dynamic Earth Pracatice
Name: Topic 12: Dynamic Earth Pracatice 1. Earth s outer core is best inferred to be A) liquid, with an average density of approximately 4 g/cm 3 B) liquid, with an average density of approximately 11
More informationSir Francis Bacon, 1620, noted that the continental coasts on opposites sides of the Atlantic fit together like puzzle pieces.
Plate Tectonics Sir Francis Bacon, 1620, noted that the continental coasts on opposites sides of the Atlantic fit together like puzzle pieces. Could North and South America once have been joined to Europe
More informationThe Structure of the Earth and Plate Tectonics
The Structure of the Earth and Plate Tectonics Agree or Disagree? 1. The Earth if made up of 4 different layers. 2. The crust (where we live) can be made of either less dense continental crust or the more
More informationYanbu 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 informationPlate Tectonics. Essentials of Geology, 11 th edition Chapter 15
1 Plate Tectonics Essentials of Geology, 11 th edition Chapter 15 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Plate Tectonics: summary in haiku form Alfred Wegener gave us Continental Drift. Fifty years later...
More informationDirected Reading. Section: Continental Drift. years ago? WEGENER S HYPOTHESIS
Skills Worksheet Directed Reading Section: Continental Drift 1. Who obtained new information about the continents and their coastlines 400 years ago? 2. What did people notice when they studied new world
More informationPLATE TECTONICS. SECTION 17.1 Drifting Continents
Date Period Name PLATE TECTONICS SECTION.1 Drifting Continents In your textbook, read about continental drift. Circle the letter of the choice that best completes each statement. 1. Early mapmakers thought
More informationPlate Tectonic Review, Types of Plates
Plate Tectonic Review, Types of Plates Review from last week: 1. Alfred Wegener: thought that sections of the Earth s crust moved, but people were confused, and thought that continents drifted over water
More informationPlate 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 informationPSc 201 Chapter 3 Homework. Critical Thinking Questions
PSc 201 Chapter 3 Homework Critical Thinking Questions 1. (adapted from text) Seawater is denser than fresh water. A ship moving from the Atlantic Ocean into the Great Lakes goes from seawater to fresh
More informationIn 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 informationPlate Tectonics. A. Continental Drift Theory 1. Early development 2. Alfred Wegener s mechanism
Plate Tectonics A. Continental Drift Theory 1. Early development 2. Alfred Wegener s mechanism B. Seafloor Spreading 1. Earthquakes and volcanoes 2. Seafloor maps and dates 3. Continental drift revisited
More informationPlate Tectonics Tutoiral. Questions. Teacher: Mrs. Zimmerman. Plate Tectonics and Mountains Practice Test
Teacher: Mrs. Zimmerman Print Close Plate Tectonics and Mountains Practice Test Plate Tectonics Tutoiral URL: http://www.hartrao.ac.za/geodesy/tectonics.html Questions 1. Fossils of organisms that lived
More informationUnit 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