The Rock Cycle & Plate Tectonics

Size: px
Start display at page:

Download "The Rock Cycle & Plate Tectonics"

Transcription

1 The Rock Cycle & Plate Tectonics

2 I. The Rock Cycle 1. Rocks are the most common material on Earth. 2. They are made up of one or more minerals.

3 A. The rock cycle explains how Earth processes change a rock from one type to another.

4 B. Rocks are grouped into three major families based on how they formed: igneous, sedimentary, and metamorphic.

5 C. Rock collections are grouped on the basis of the size, shape, and arrangement of mineral grains. Granite

6 II. Types of Rocks A. Igneous Rocks- 1. Liquid magma moves upward through the layers of the Earth 2. As the magma loses heat, it cools and crystallizes into igneous rock.

7 3. If magma from a volcano cools on the Earth's surface it forms extrusive rock 4. If it cools deep under the Earth's surface, it forms intrusive rock. Intrusive igneous rocks form in magma chambers that are deep underground.

8 Ex: Igneous rocks contain feldspar, quartz, mica, and obsidian.

9 B. Sedimentary Rocks 1. Wind, rain, snow, and ice can break down and transport rocks exposed at the Earth s surface. 2. Deposition is the process in which material is laid down. 3. This material may then become lithified (turned into rock).

10 4. Sedimentary rocks are important because they may contain: 1. water for drinking 2. petroleum- a source of oil and gasoline 3. fossils of plants or animals Fine grained sandstone with fossil shell imprints - clear evidence that it's a sedimentary rock.

11 C. Metamorphic Rocks 1. Any rock can become a metamorphic rock. 2. Changes in the temperature and pressure conditions cause the minerals in the rock to change or undergo metamorphosis. GNEISS (metamorphic rock) Formed from: Quartz, feldspar, mica.

12 III. Continental Drift Theory 1. Proposed by Alfred Wegner in million years ago, all of the continents were combined into one supercontinent called Pangaea. 3. The continents gradually drifted apart to where they are today.

13 A. Evidence of Continental Drift 1. Fossils-Plant and animal fossils found on the coastlines of different continents.

14 2. Climate-Tropical plant remains (coal deposits) were found in Antarctica.

15 3. Puzzle-Continents look like they could be part of a giant puzzle.

16 IV. Plate tectonics A. Recycles rock materials and is the driving force of the rock cycle.

17 B. Plates in Motion- 1. The outermost layer of the Earth is called the lithosphere. 2. The outer layer of the lithosphere is called the crust. 3. The next layer is called the mantle.

18 4. Tectonic plates make up the crust of the Earth. 5. Continental plates are located across land. 6. Oceanic plates are under the ocean.

19 7. Convection currents in the mantle cause plate movements.

20 C. Plate Movements 1. When oceanic plates converge (come together) volcanoes or ocean trenches can form.

21 2. When continental plates converge, folded mountains form. (Ex: Himalayas, Appalachians, and the Alps)

22 3. When continental plates converge with oceanic plates it can form a volcanic mountain range and an ocean trench. (Ex: Marianas Trench or Cascades or Andes Mts.)

23 4. Transform Fault Boundary occurs when plates slide past each other. This causes earthquakes. (Ex: The San Andreas fault)

24 5. When continental plates diverge (move away) a rift valley is created. (Ex: East African Rift Valley)

25 D. Seafloor Spreading 1. Occurs where oceanic plates are diverging or moving away from one another. 2. Magma rises and spreads out, building new sea floor.

26 3. Younger is formed at the center, older rock is found further away. 4. Earthquakes and volcanoes are where sea floor spreading is occurring.

27

28

29 The deepest hole ever dug was the Russian Kola Superdeep Borehole. Started in 1970, the hole eventually reached a depth of 12.3 km. They eventually had to quit because temperatures became too hot.

30 Fun Facts! Q. This is the hardest natural substance found on Earth.

31 A. a diamond!

32 Q. This is the most common rock on Earth.

33 A. Basalt!

34 Q. These are the most popular gemstones.

35 A. Rubies!

36 Q. The biggest pure gold nugget ever found was found here in 1869 and weighed 156 pounds.

37 A. Australia!

38 Q. This was built between 1632 and 1654 in India and is made entirely out of marble.

39 A. The Taj Mahal!

Continental Drift. Wegener theory that the crustal plates are moving and once were a super continent called Pangaea.

Continental 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 information

PLATE TECTONICS 11/13/ Investigations of glaciers also indicated that the land masses on Earth were once a supercontinent.

PLATE 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 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

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

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

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 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 information

Unit 11: Plate Tectonics

Unit 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 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

Chapter 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. 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 information

Continental Drift. & Plate Tectonics

Continental 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 information

Plate Tectonics. Goal 2.1

Plate 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 information

UNIT 11 PLATE TECTONICS

UNIT 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 information

Plate Tectonics CHAPTER 17

Plate Tectonics CHAPTER 17 Plate Tectonics CHAPTER 17 Layers of the Earth A. Crust- solid, 5-70 km thick Moho Two Types of Crust: Oceanic- ocean floor, more dense then because of more iron Continental-dry land (mostly silicates

More information

In 1912 Alfred Wegener proposed Continental Drift the continents have moved over time the continents were part of one giant landmass named Pangaea.

In 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 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

Evidence from the Surface. Chapter 02. Continental Drift. Fossil Evidence for Pangaea. Seafloor Spreading. Seafloor Spreading 1/31/2012

Evidence 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 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

The Theory of Continental Drift. Continental Drift Discovery

The Theory of Continental Drift. Continental Drift Discovery The Theory of Continental Drift Continental Drift Discovery The World ALFRED WEGENER THEORY OF CONTINENTAL DRIFT Found evidence for PANGAEA and proposed the theory of continental drift. Continental Drift

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

PLATE TECTONICS. SECTION 17.1 Drifting Continents

PLATE 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 information

Prentice Hall EARTH SCIENCE

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 information

Prentice Hall EARTH SCIENCE

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 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

Chapter 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. 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 information

Before Plate Tectonics: Theory of Continental Drift

Before Plate Tectonics: Theory of Continental Drift Before Plate Tectonics: Theory of Continental Drift Predecessor to modern plate tectonics Shape and fit of the continents was the initial evidence Snider-Pelligrini (1858) Taylor (1908) Wegner (1915) Fig.

More information

Ch 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. 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 information

Ch 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. 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 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

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

Earth Movement and Resultant Landforms

Earth 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 information

Grand Unifying Theory of everything... for the Geosciences, at least!

Grand Unifying Theory of everything... for the Geosciences, at least! Plate Tectonics: Grand Unifying Theory of everything... for the Geosciences, at least! The Earth s lithosphere, composed of Oceanic and continental crust, is broken up into pieces that move and interact

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 Practice Test

Plate 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 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

Plate Tectonics. Essentials of Geology, 11 th edition Chapter 15

Plate 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 information

In the space provided, write the letter of the definition that best matches the term or phrase.

In the space provided, write the letter of the definition that best matches the term or phrase. Skills Worksheet Directed Reading Section: The Changing Continents 1. What is the result of slow movements of tectonic plates? RESHAPING EARTH S CRUST In the space provided, write the letter of the definition

More information

STUDY GUIDE FOR MID-TERM EXAM KEY. Color, luster, cleavage, fracture, hardness, taste, smell, fluorescence, radioactivity, magnetism

STUDY GUIDE FOR MID-TERM EXAM KEY. Color, luster, cleavage, fracture, hardness, taste, smell, fluorescence, radioactivity, magnetism STUDY GUIDE FOR MID-TERM EXAM KEY 1. In which type of rock are fossils most likely to be found? Sedimentary Rocks 2. Which mineral is easily identified by smell? Sulfur 3. Which natural resource makes

More information

Plate Tectonics: A Scientific Revolution Unfolds

Plate 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 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

Plate Tectonic Vocabulary Chapter 10 Pages

Plate 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 information

UNIT 6 PLATE TECTONICS

UNIT 6 PLATE TECTONICS UNIT 6 PLATE TECTONICS CONTINENTAL DRIFT Alfred Wegner proposed the theory that the crustal plates are moving over the mantle. He argued that today s continents once formed a single landmass, called Pangaea

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

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

Earth s Geological Cycle

Earth s Geological Cycle Earth s Geological Cycle What Are the Earth s Major Geological Processes? Main Processes: 1. Plate Tectonics 2. Rock Cycle 3. Soil Formation LITHOSPHERE The Earth s Structure Earth s Interior Core (Nickel

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

Geosphere Final Exam Study Guide

Geosphere Final Exam Study Guide Geosphere Final Exam Study Guide Chapter 1 Intro to Earth Systems 1. Name and describe Earth s 4 major spheres Geosphere-- nonliving, mostly solid rock divided into crust, mantle, and core Atmosphere a

More information

Sir Francis Bacon, 1620, noted that the continental coasts on opposites sides of the Atlantic fit together like puzzle pieces.

Sir 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 information

22.4 Plate Tectonics. Africa

22.4 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 information

Introduction To Plate Tectonics Evolution. (Continents, Ocean Basins, Mountains and Continental Margins)

Introduction To Plate Tectonics Evolution. (Continents, Ocean Basins, Mountains and Continental Margins) Introduction To Plate Tectonics Evolution (Continents, Ocean Basins, Mountains and Continental Margins) Geo 386 (Arabian Shield Course) Dr. Bassam A. A. Abuamarah Mohanna G E O 3 8 6 A R A B I A N G E

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

Chapter 4: Plate Tectonics

Chapter 4: Plate Tectonics Chapter 4: Plate Tectonics K2 in the Himalaya, inset round submersible (beneath the submarine) that went to the Marianas Trench in 1960 http://www.nydailynews.com/news/world/james-cameron-presents-record-setting-deep-sea-expedition-article-1.1215139

More information

Geologists are scientists who study Earth. They want to

Geologists are scientists who study Earth. They want to What Is Inside Earth? Figure 1 Over time, the Grand Canyon in Arizona was carved out by the flowing water of the Colorado River. We can see that Earth s surface is constantly changing. But what is happening

More information

Name Date Class. Plate Tectonics

Name 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 information

CONTINENTAL DRIFT THEORY

CONTINENTAL DRIFT THEORY CONTINENTAL DRIFT THEORY Proof or crazy idea? CONTINENTAL DRIFT THEORY What is Continental Drift Theory? Continental drift theory (CDT): Alfred Wegener found all the continents were once together called

More information

Unit 4 Lesson 6 Plate Tectonics

Unit 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 information

Name Class Date. In the space provided, write the letter of the definition that best matches the term or phrase.

Name Class Date. In the space provided, write the letter of the definition that best matches the term or phrase. Skills Worksheet Directed Reading Section: The Changing Continents 1. What is the result of slow movements of tectonic plates? RESHAPING EARTH S CRUST In the space provided, write the letter of the definition

More information

Beneath our Feet: The 4 Layers of the Earty by Kelly Hashway

Beneath our Feet: The 4 Layers of the Earty by Kelly Hashway Beneath our Feet: The 4 Layers of the Earty by Kelly Hashway The Earth is more than a giant ball made up of dirt, rocks, and minerals. The Earth may look like a giant ball from when looking at it from

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

Distribution of Continents Mid-ocean Ridges Trenches. Deformation Metamorphism Volcanism Earthquakes

Distribution 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 information

Directed Reading. Section: Continental Drift. years ago? WEGENER S HYPOTHESIS

Directed 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 information

Plate Tectonics. And Plate Boundaries HORRAH!!!

Plate Tectonics. And Plate Boundaries HORRAH!!! Plate Tectonics And Plate Boundaries HORRAH!!! History of Plate Tectonics and Alfred Wegener In the 1500 s, a Dutch mapmaker, Abraham Ortelius noticed the continents across the Atlantic Ocean fit like

More information

The ACTIVE EARTH!!!!!

The ACTIVE EARTH!!!!! The ACTIVE EARTH!!!!! Continental Drift Theory Alfred Wegener meterologist and geophysicist who, in 1912, proposed this theory. He stated that earth s crust might be moving and changing & that the continents

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 4 main layers: Inner Core Outer Core Mantle Crust Crust Mantle Outer core Inner core The Crust This is where

More information

TECTONIC PLATES. reflect

TECTONIC 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 information

Questions and Topics

Questions and Topics Plate Tectonics and Continental Drift Questions and Topics 1. What are the theories of Plate Tectonics and Continental Drift? 2. What is the evidence that Continents move? 3. What are the forces that

More information

UNIT 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 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 information

Science 10 PROVINCIAL EXAM STUDY BOOKLET. Unit 4. Earth Science

Science 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 information

OBJECTIVE: For each boundary type, give an example of where they occur on Earth.

OBJECTIVE: 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 information

TO 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 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 information

Do Now: Vocabulary: Objectives. Vocabulary: 1/5/2016. Wegener? (Can they move?) the idea that continents have moved over time?

Do Now: Vocabulary: Objectives. Vocabulary: 1/5/2016. Wegener? (Can they move?) the idea that continents have moved over time? Do Now: 1. Who was Alfred Wegener? 2. What was Pangaea? 3. Are continents fixed? (Can they move?) 4. What evidence supports the idea that continents have moved over time? Objectives What evidence suggests

More information

Plate Tectonics Tutoiral. Questions. Teacher: Mrs. Zimmerman. Plate Tectonics and Mountains Practice Test

Plate 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 information

Chapter. Graphics by Tasa Graphic Arts. Inc.

Chapter. 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 information

Evidence for Continental Drift and The Theory of Plate Tectonics

Evidence for Continental Drift and The Theory of Plate Tectonics Evidence for Continental Drift and The Theory of Plate Tectonics Did you know that the coal that is mined in Pennsylvania was actually formed from tropical plant life near the Equator? How did it travel

More information

1.4 Notes: Plates Converge or Scrape Past Each Other Think About Tectonic Plates Push Together at Convergent Boundaries

1.4 Notes: Plates Converge or Scrape Past Each Other Think About Tectonic Plates Push Together at Convergent Boundaries 1.4 Notes: Plates Converge or Scrape Past Each Other Think About If new crust is created at divergent boundaries, why does the total amount of crust on Earth stay the same? Tectonic Plates Push Together

More information

Alfred Wegener: continental drift theory Continents move around 200 mya Pangaea (pan = all, gaea= earth) fg 12.8 p. 508

Alfred Wegener: continental drift theory Continents move around 200 mya Pangaea (pan = all, gaea= earth) fg 12.8 p. 508 Sec 12.1 p. 506 Evidence for Continental Drift Alfred Wegener: continental drift theory Continents move around 200 mya Pangaea (pan = all, gaea= earth) fg 12.8 p. 508 Evidence: http://www.youtube.com/watch?v=rqm6n60bneo

More information

12/3/2014. Plate Tectonics: A Scientific Revolution Unfolds Earth Science, 13e Chapter 7. Continental drift: an idea before its time

12/3/2014. Plate Tectonics: A Scientific Revolution Unfolds Earth Science, 13e Chapter 7. Continental drift: an idea before its time Plate Tectonics: A Scientific Revolution Unfolds Earth Science, 13e Chapter 7 Stanley C. Hatfield Southwestern Illinois College Continental drift: an idea before its time Alfred Wegener First proposed

More information

EARTH S INTERIOR, EVIDENCE FOR PLATE TECTONICS AND PLATE BOUNDARIES

EARTH 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 information

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

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 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 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

1. 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?

1. 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 information

4 Layers of the earth 7 main plates of the earth 3 main plate boundaries 2 types of crust 3 main features of plate tectonics 3 main theorists and

4 Layers of the earth 7 main plates of the earth 3 main plate boundaries 2 types of crust 3 main features of plate tectonics 3 main theorists and 4 Layers of the earth 7 main plates of the earth 3 main plate boundaries 2 types of crust 3 main features of plate tectonics 3 main theorists and theories Human interaction The Earth is made up of 3 main

More information

Refer to the map on page 173 to answer the following questions.

Refer 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 information

Plate Tectonics: Continental Drift. Plate tectonics is a unifying theory that attempts to explain natural phenomena such as earthquakes and volcanoes.

Plate Tectonics: Continental Drift. Plate tectonics is a unifying theory that attempts to explain natural phenomena such as earthquakes and volcanoes. Plate Tectonics: Continental Drift Plate tectonics is a unifying theory that attempts to explain natural phenomena such as earthquakes and volcanoes. Continental Drift Review Alfred Wegener -1912 large

More information

Full file at

Full 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 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

The Structure of the Earth and Plate Tectonics

The 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 information

Plate Tectonic Theory

Plate Tectonic Theory Have you ever looked at a world map and noticed the shapes of the continents? Have you ever noticed how some continents appear to fit together like the pieces of a jigsaw puzzle? Why do you think this

More information

Changing Earth: Plate Tectonics

Changing Earth: Plate Tectonics Changing Earth: Plate Tectonics Static Earth Theory People used to believe that the Earth and its continents could not change since it was created They thought that earthquakes and volcanoes were caused

More information

Plate Tectonics. These icons indicate that teacher s notes or useful web addresses are available in the Notes Page.

Plate Tectonics. These icons indicate that teacher s notes or useful web addresses are available in the Notes Page. Plate Tectonics These icons indicate that teacher s notes or useful web addresses are available in the Notes Page. This icon indicates the slide contains activities created in Flash. These activities are

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

Continental Drift. The idea that the world s land masses are slowly moving over time

Continental Drift. The idea that the world s land masses are slowly moving over time Alfred Wegener Continental Drift The idea that the world s land masses are slowly moving over time Pangaea The supercontinent made of all continents that existed millions of years ago. Present Cretaceous

More information

Starring. Mr. Sandstone!

Starring. Mr. Sandstone! This is Starring. Mr. Sandstone! The Rules of Jeopardy 1. Each team gets a turn picking a category and dollar amount. 2. After seeing the clue, every team gets time to discuss and write their answer on

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

11 Plate Tectonics Abridged. Japan GEOG /10/2013. Instructor: Pesses 1. Part III Earth s Changing Landscapes

11 Plate Tectonics Abridged. Japan GEOG /10/2013. Instructor: Pesses 1. Part III Earth s Changing Landscapes 11 Plate Tectonics Abridged Part III Earth s Changing Landscapes Geography 101 Physical Geography: Earth s Surface Landscapes M. Pesses, Antelope Valley College Japan Pictures provided by Prof. Lori Dengler,

More information

Question. Question. Question. Question. What are the topics of our last class? is the tendency of some minerals to break along flat surfaces?

Question. Question. Question. Question. What are the topics of our last class? is the tendency of some minerals to break along flat surfaces? Question What are the topics of our last class? Question is the tendency of some minerals to break along flat surfaces? A. Crystal habit; B. Cleavage; C. Fracture; D. Hardness Question Calcite is a mineral.

More information

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

ES Ch 17 Plate Tectonics

ES Ch 17 Plate Tectonics The red triangles mark the location of????? 1 Why are they there?? Chapter 17 Plate Tectonics 2 Chapter 17 Plate Tectonics: Objectives Objectives Continued 1. Describe early evidence that led people to

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

Section 1: Continental Drift

Section 1: Continental Drift Plate Tectonics Section 1 Section 1: Continental Drift Preview Key Ideas Wegener s Hypothesis Sea-Floor Spreading Paleomagnetism Wegener Redeemed Continental Drift (Pangaea) Plate Tectonics Section 1 Key

More information

Unit 1: Earth as a System. Section 1: Plate Tectonics and the Rock Cycle

Unit 1: Earth as a System. Section 1: Plate Tectonics and the Rock Cycle Unit 1: Earth as a System Section 1: Plate Tectonics and the Rock Cycle Earth s Realms Earth is divided into 4 major realms: Atmosphere gases surrounding earth Hydrosphere - earth s supply of water Lithosphere

More information

Moho (Mohorovicic discontinuity) - boundary between crust and mantle

Moho (Mohorovicic discontinuity) - boundary between crust and mantle Earth Layers Dynamic Crust Unit Notes Continental crust is thicker than oceanic crust Continental Crust Thicker Less Dense Made of Granite Oceanic Crust Thinner More Dense Made of Basalt Moho (Mohorovicic

More information