Our Journey to the Center of the Earth.
|
|
|
- Clinton Terry
- 6 years ago
- Views:
Transcription
1 Our Journey to the Center of the Earth. Could we journey to the center of the Earth? If so, what do you think it would be like? ql7qm 1EekY
2 Actually. No one has been past the first layer of the Earth. You will learn how not only does the temperature increase, but so does the PRESSURE
3 Kola Superdeep Borehole
4 Layers of the Earth
5 What are the main layers that make up the Earth s interior? 1. Crust 2. Mantle 3. Outer Core 4. Inner Core
6 The Crust The Earth's Crust is like the skin of an apple. It is very thin in comparison to the other three layers. The crust is only about 3-5 miles (8 kilometers) thick under the oceans (oceanic crust) and about 25 miles (32 kilometers) thick under the continents (continental crust).
7 Describe the Crust. It is the layer of the Earth that forms the outer skin. It includes both continental land and the ocean floor.
8 Oceanic Crust is crust beneath the ocean & is made of BASALT
9
10 Continental Crust is crust that forms above the ocean & is made up of mostly GRANITE
11 jpg&imgrefurl= 0de5KfYX3ZSELLMQs78BEQCxqI=&h=300&w=400&sz=78&hl=en&start=1&um=1&itbs=1&tbnid=KHAn81O-WrYHiM:&tbnh=93&tbnw=124&prev=/images%3Fq%3Dgranite%26hl%3Den%26sa%3DN%26um%3D1
12
13 Crust 5-40 km thick (3-30 miles) Continental crust is old, relatively less dense, and made of the igneous rock granite
14 Oceanic crust is young, relatively dense, and made of the igneous rock basalt
15 Made of the following eight elements in order of abundance: Oxygen (colorless gas) Silicon (metalloid)
16 Aluminum (metal) Iron Calcium Sodium Potassium Magnesium
17 Describe the Mantle. A layer of hot rock material that is located beneath the crust. Over 82% of Earth s volume at about 2900 km thick. Is divided into several layers. Upper mantle which is made up of the lithosphere & asthenosphere Lower mantle which is called the mesophere
18
19 Lithosphere Upper most part of the mantle About 100 km thick This area is broken into plates that cause the movement felt and seen on the crust through convection currents.
20 Convection Currents The middle mantle "flows" because of convection currents. Convection currents are caused by the very hot material at the deepest part of the mantle rising, then cooling and sinking again --repeating this cycle over and over.
21 Convection Currents The next time you heat anything like soup or water in a pan you can watch the convection currents move in the liquid. When the convection currents flow in the asthenosphere they also move the crust. The crust gets a free ride with these currents, like the cork in this illustration. Safety Caution: Don t get your face too close to the boiling water!
22 The Lithospheric Plates The crust of the Earth is broken into many pieces called plates. The plates "float" on the soft, semi-rigid asthenosphere.
23 Asthenosphere Below the lithosphere Part of the mantle A layer of solid rock that behaves like a fluid (it flows and moves like a liquid).
24 Material is soft rock Responsible for the movement of the lithosphere layer of soft rock
25 Mesosphere Below the Asthenosphere km thick Solid rock
26 Mantle Temperature and pressure increase with depth 2,900 km deep= 1,800 miles
27 Elements present are: silicon, oxygen, iron, and magnesium C = 2,000 0 F!
28 Outer Core Liquid iron and nickel 2,250 km= 1,400 miles (thickness) 2,200 0 C =4,000 0 F (temperature)
29 The core of the Earth is like a ball of very hot metals. The outer core is so hot that the metals in it are all in the liquid state. The outer core is composed of the melted metals of nickel and iron.
30 The Layers of the Earth Copyright M. J. Krech. All rights reserved.
31 Inner Core Solid iron and nickel 1,200 km= 745 miles 5,000 0 C= 9,040 0 F HOTTER THAN THE SURFACE OF THE SUN!
32 The Inner Core The inner core of the Earth has temperatures and pressures so great that the metals are squeezed together and are not able to move about like a liquid, but are forced to vibrate in place like a solid.
33 Draw Me A Picture of the Earth From the Inside to the outside
34 Earth s Structure Brainpop (click and log in) Credentials: rcps for both fields -Watch the Brainpop video and take the 10 question quiz at the end for a class score. Earth s layers Chart -Use workbook p (Textbook p ) to list characteristics of each of Earth s layers Earth s Layers foldable -Use the Earth s Layers chart to create a foldable; see the model Discovering Plate Tectonics Video Questions -copy questions into notebook; listen for answers in the video Plate Tectonics and Boundaries -skip 4 lines at the top of the page -copy the Plate boundaries chart onto this page.
1 Inside the Earth. What are the layers inside Earth? How do scientists study Earth s interior?
CHAPTER 7 1 Inside the Earth SECTION Plate Tectonics BEFORE YOU READ After you read this section, you should be able to answer these questions: What are the layers inside Earth? How do scientists study
Layers of Earth Write us-
Layers of Earth Three Layers of Earth Crust, Mantle and Core Layers of Earth Layers of Earth : Our Planet, the Earth is made up of different layers. Each layer of the Earth has unique properties. In 1692,
Qx2wLyagk4
Layers of the Earth Watch the movie trailer for Journey to the Center of the Earth. Identify characteristics that you think are true and those you think are not true. Be prepared to share. https://www.youtube.com/watch?v=r
BELLRINGER How close a group of measurements are to each other is called. 1. estimation 2. accuracy 3. precision. 0% 0% 0% 0% 4.
BELLRINGER How close a group of measurements are to each other is called 1. estimation 2. accuracy 3. precision 0% 0% 0% 0% 4. percent error estimation accuracy precision percent error Inside Earth Chapter
TODAY S FOCUS LAYERS OF THE EARTH
TODAY S FOCUS LAYERS OF THE EARTH 8.6C investigate and describe applications of Newton s law of inertia, law of force and acceleration, and law of action-reaction such as in vehicle restraints, sports
Introduction to Earth Science SCIENTIFIC MEASUREMENTS AND GRAPHING
EARTH SCIENCE Introduction to Earth Science SCIENTIFIC MEASUREMENTS AND GRAPHING Volume of Regular, Rectangular Objects (a box) Volume of Irregularly Shaped Objects (rocks) Common Instrument Mass Distance
UNIT SIX: Earth s Structure. Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes
UNIT SIX: Earth s Structure Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes Chapter Nineteen: Changing Earth 19.1 Inside Earth 19.2 Plate Tectonics 19.3
UNIT SIX: Earth s Structure. Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes
UNIT SIX: Earth s Structure Chapter 18 Earth s History and Rocks Chapter 19 Changing Earth Chapter 20 Earthquakes and Volcanoes Chapter Nineteen: Changing Earth 19.1 Inside Earth 19.2 Plate Tectonics
How do we know about the different layers of Earth's interior when we've never been there?
Layers of the Earth Layers of the Earth How do we know about the different layers of Earth's interior when we've never been there? Oct 11 6:41 AM Make a note: These layers are inferred based on seismic
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
LO: What are the Inferred Properties of the Earth s Interior? Do Now: Based on what you remember, record the layers of the earth in your notes.
LO: What are the Inferred Properties of the Earth s Interior? Do Now: Based on what you remember, record the layers of the earth in your notes. Brain Pop p Watch the Brain Pop video at copy down 5 facts
Earth s s Topographic Regions
Earth s s Topographic Regions Continental Shields GEOLOGY OF THE USA Atlantic Ocean Crustal Ages Clues to Earth s s Surface Mountains only in certain areas Rock types differ regionally Shields in interior
Chapter Seven: Heat Inside the Earth
Chapter Seven: Heat Inside the Earth 7.1 Sensing the Interior of the Earth 7.2 Earth s Interior 7.3 Density and Buoyancy Inside the Earth Investigation 7A All Cracked up What is a good way to model Earth?
Exploring Inside Earth
Earth s Interior Exploring Inside Earth Earth s surface is constantly changing What is inside Earth? This question is very difficult to answer Much as geologists would like to, they cannot dig a hole to
Engineering Geology. Earth Structure. Hussien aldeeky
Earth Structure Hussien aldeeky 1 Earth major spheres 1. Hydrosphere Ocean is the most prominent feature of the hydrosphere. - Is nearly 71% of Earth's surface - Holds about 97% of Earth's water Fresh
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
Earth s Interior. Ohio Academic Content Standards. Ground rules. 11/7/12 Science Class Connect. Mr. Gluckin
Please do the Audio Setup Wizard! 11/7/12 Science Class Connect with Mrs. McFarland & Mr. Gluckin Earth s Interior Ohio Academic Content Standards Earth and Space Sciences The Universe 9. Describe the
Layers of the Earth. Grade Level: 3 5
Layers of the Earth Grade Level: 3 5 Teacher Guidelines page 1 Instructional Pages pages 2 4 Review Page page 5 Crossword Puzzle page 6 Answer Key pages 7 8 Classroom Procedure: 1. Without comment the
Directed Reading A. Section: Inside the Earth. 1. The Earth is composed of several. THE COMPOSITION OF THE EARTH. compounds make up the core?
Skills Worksheet Directed Reading A Section: Inside the Earth 1. The Earth is composed of several. THE COMPOSITION OF THE EARTH 2. A substance composed of two or more elements is a(n) a. mix. c. compound.
Core. Crust. Mesosphere. Asthenosphere. Mantle. Inner core. Lithosphere. Outer core
Potter Name: Date: Hour: Score: /21 Learning Check 4.1 LT 4.1 Earth s Interior: I can draw and interpret models of the interior of the earth. Draw the following models (put the words in the right order)
Earth s Interior. Use Target Reading Skills. Exploring Inside Earth
Plate Tectonics Name Date Class Earth s Interior This section explains how scientists learn about Earth s interior. The section also describes the layers that make up Earth and explains why Earth acts
Chapter 5 Notes: Plate Tectonics
Chapter 5 Notes: Plate Tectonics Earth s Interior Scientists learn about the interior of Earth in 2 ways o Direct Method Rock Samples Drilling Caves o Indirect Method Seismic Waves Speed of waves and paths
1. In the diagram below, letters A and B represent locations near the edge of a continent.
1. In the diagram below, letters A and B represent locations near the edge of a continent. A geologist who compares nonsedimentary rock samples from locations A and B would probably find that the samples
FORCES ON EARTH UNIT 3.2. An investigation into how Newton s Laws of Motion are applied to the tectonic activity on Earth.
FORCES ON EARTH UNIT 3.2 An investigation into how Newton s Laws of Motion are applied to the tectonic activity on Earth. USE THESE NOTES: OUR HOME PLANET EARTH: What do you know about our planet? SO.HOW
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
Plate Tectonics. Chapter 5
Plate Tectonics Chapter 5 Earth s Interior Scientists learn about the interior of Earth in 2 ways Direct Method Rock Samples Drilling Caves Earth s Interior Indirect Method Seismic Waves Speed of waves
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
Standard 2, Objective 1: Evaluate the source of Earth s internal heat and the evidence of Earth s internal structure.
Standard 2: Students will understand Earth s internal structure and the dynamic nature of the tectonic plates that form its surface. Standard 2, Objective 1: Evaluate the source of Earth s internal heat
PLATE TECTONICS Chapter 4 Notes
PLATE TECTONICS Chapter 4 Notes Review Earth s Interior Ch 1. Geologists have used two main types of evidence to learn about Earth s interior: Direct evidence from rocks drilled from deep inside Earth
1. List the 3 main layers of Earth from the most dense to the least dense.
1. List the 3 main layers of Earth from the most dense to the least dense. 2. List the 6 layers of earth based on their physical properties from the least dense to the most dense. 3. The thinnest layer
Earth s Structure. Earth s Interior. 3. Earth s interior is made of distinct layers.
Earth s Structure Earth s Interior Key Concepts What are the interior layers of Earth? What evidence indicates that Earth has a solid inner core and an outer liquid core? What do you think? Read the two
Name Date Class. How have geologists learned about Earth s inner structure? What are the characteristics of Earth s crust, mantle, and core?
Chapter 4 Plate Tectonics Section 1 Summary Earth s Interior How have geologists learned about Earth s inner structure? What are the characteristics of Earth s crust, mantle, and core? Earth s surface
Cool Video Clip Image Source: Google
Cool Video Clip 1. 2. 1 2 The theme for Seventh Grade Science is structure. Structure is how things are built. It often refers to the physical characteristics of something. 3 All substances are made of
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
Earth 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
7-1 Inside the Earth
7-1 Inside the Earth Did you know. The deepest hole ever drilled was in Russia. It was about 12 km deep (Mt. Everest is about 9 km high). Finding Indirect Evidence So if we ve only drilled into the crust,
10/27/2014. Before We Begin, You Need to Understand These Terms: Earth s Structural Key Elements & the Hazards of Plate Movement
Earth s Structural Key Elements & the Hazards of Plate Movement Before We Begin, You Need to Understand These Terms: Density Convection Currents AICE EM: Lithosphere Key Content 1 & 2 Density: heat rises,
Write It! Station Directions
Write It! Write It! Station Directions It is recommended that you have completed at least two of the following stations before working at this station. -Read It! -Explore It! -Watch It! -Research It! Answer
Earth s Interior Earth - Chapter 12 Stan Hatfield Southwestern Illinois College
Earth s Interior Earth - Chapter 12 Stan Hatfield Southwestern Illinois College Probing Earth s Interior Most of our knowledge of Earth s interior comes from the study of earthquake waves. Travel times
FORCES ON EARTH. An investigation into how Newton s Laws of Motion are applied to the tectonic activity on Earth.
FORCES ON EARTH An investigation into how Newton s Laws of Motion are applied to the tectonic activity on Earth. GEOLOGY Geologists scientists who study the forces that make and shape the Earth Geologists
UGRC 144 Science and Technology in Our Lives/Geohazards
UGRC 144 Science and Technology in Our Lives/Geohazards Session 2 THE EARTH Lecturer: Dr. Patrick Asamoah Sakyi Department of Earth Science, UG Contact Information: pasakyi@ug.edu.gh College of Education
RESTLESS EARTH - CHAPTER 4
RESTLESS EARTH - CHAPTER 4 continental crust - Composition is similar to granite and forms the continents and the areas of shallow seabed. oceanic crust - Composition similar to basalt. It is thinner,
Inner Core Heat Source
Embellish later! Continental Crust 2X bigger than Oceanic crust Oceanic Crust Lithosphere Asthenosphere Outer Mantle Inner Mantle Outer Core 2X bigger than Inner core Inner Core Heat Source 1 Fun Facts!
Recall Hypsometric Curve?
Structure of the Earth (Why?) Recall Hypsometric Curve? Continental lithosphere is very different from oceanic lithosphere. To understand this, we need to know more about the structure & composition of
Prentice Hall EARTH SCIENCE
Prentice Hall EARTH SCIENCE Tarbuck Lutgens Chapter 8 Earthquakes and Earth s Interior 8.1 What Is an Earthquake? Earthquakes An earthquake is the vibration of Earth produced by the rapid release of energy
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
Plate Tectonics. Structure of the Earth
Plate Tectonics Structure of the Earth The Earth can be considered as being made up of a series of concentric spheres, each made up of materials that differ in terms of composition and mechanical properties.
Structure of the Earth
Structure of the Earth What is the earth like below its surface? Inside the Earth 1:34 What makes up the interior of our planet? Compiled by Susan Weidkamp Chapter 22 Objectives To observe how change is
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
Earth s Interior and Plate Tectonics. Physical Science Section 17.1
Earth s Interior and Plate Tectonics Physical Science Section 17.1 This is how the continents formed. http://www.youtube.com/watch?v=tzzgpf Vx32M&list=PLABDC7B24FAFE33FD The Earth is like a parfait, it
Name: Date: Per. Plate Tectonics Study Guide (Ch. 5)
Name: Date: Per. Plate Tectonics Study Guide (Ch. 5) 1. Fill in the Chart about heat Transfer Types Description Examples Where it takes place Radiation Sun s rays reaching earth Heat Transfer between objects
What s Inside Planet Earth?
FOCUS Book What s Inside Planet Earth? Use clay of different colors to make a scale model of Earth and its layers. Review the distances below the surface of each layer shown in the diagram on page 3. These
Week Five: Earth s Interior/Structure
Week Five: Earth s Interior/Structure The Earth s Interior/Structure Cut a planet in half See layers Most dense material (metals) at bottom Medium density material (rocks) in middle Even less dense (liquids
Lesson Plan: Plate Tectonics
Lesson Plan: Plate Tectonics Lesson Plan: Plate Tectonics Lesson Plan Content: This lesson plan and slide presentation is to be used in conjunction with: 1 x plate tectonics teacher briefing 1 x plate
Recall Hypsometric Curve?
Structure of the Earth (Why?) 1 Recall Hypsometric Curve? Continental lithosphere is very different from oceanic lithosphere. To understand this, we need to know more about the structure & composition
Structure of the Earth (Why?)
Structure of the Earth (Why?) 1 Recall Hypsometric Curve? Continental lithosphere is very different from oceanic lithosphere. To understand this, we need to know more about the structure & composition
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
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
Marine Science and Oceanography
Marine Science and Oceanography Marine geology- study of the ocean floor Physical oceanography- study of waves, currents, and tides Marine biology study of nature and distribution of marine organisms Chemical
List the layers of the Earth and provide a short description of each layer starting with the center of the Earth.
Why does the Earth have different layers? List the layers of the Earth and provide a short description of each layer starting with the center of the Earth. How is density related to the layers of the Earth?
Earth s Layers and Landforms Test Standard
Earth s Layers and Landforms Test Standard 1. Imagine you could travel in a straight line through Earth from a point on one side and come out on the other side. What compositional layer would you travel
GEOLOGY. What is geology?
GEOLOGY What is geology? It is essentially the study of the earth and it s dynamic processes. Features and processes of rocks, the earth s interior and surface. Structure of the Earth Made up of three
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
Earthquakes. Earthquakes and Earth s Interior Earth Science, 13e Chapter 8. Elastic rebound. Earthquakes. Earthquakes 11/19/2014.
and Earth s Interior Earth Science, 13e Chapter 8 Stanley C. Hatfield Southwestern Illinois College General features Vibration of Earth produced by the rapid release of energy Associated with movements
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)
Warm-Up. Explain why the Earth is like a chocolate chip cookie that was recently taken out of the oven. Mmm Earth Cookie
Warm-Up Explain why the Earth is like a chocolate chip cookie that was recently taken out of the oven Mmm Earth Cookie New Area of Focus: Layers of the Earth Learning about the earth s interior. The force
LIGO sees binary neutron star merger on August 17, 2017
LIGO sees binary neutron star merger on August 17, 2017 Laser Interferometer Gravitational-Wave Observatory (LIGO) Laser Interferometer Gravitational-Wave Observatory (LIGO) Multi-Messenger Astronomy This
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
Why does the Earth have volcanoes? Why is there Earthquakes?
Why does the Earth have volcanoes? Why is there Earthquakes? Turn to your neighbor and review: How and when did the Earth form? How old are the first traces of life on Earth? Logical? * 1.5Ga (1 st multicellular
GEOLOGIST S NOTEBOOK DIGGING THROUGH EARTH. Pre-Test/Anticipation Guide
1 Name Pre-Test/Anticipation Guide Directions: Circle the best answer to the following questions before viewing the program. Don't worry; you may not know all of the answers. The answers will be reviewed
Plate Tectonics. Why Continents and Ocean Basins Exist
Plate Tectonics Plate Tectonics Why Continents and Ocean Basins Exist Topics Density Structure of Earth Isostasy Sea-Floor Spreading Mechanical Structure of Earth Driving Mechanism of Plate Tectonics Lithospheric
plate tectonics review #2
plate tectonics review #2 Score: 1. Solid due to high pressure mantle inner core outer core crust 2. why is oceanic crust younger than continental crust subduction reduction mountain building plasticity
EES 1 Natural Disasters & Earth Resources Exam 1
EES 1 Natural Disasters & Earth Resources Exam 1 September 24, 2008 1 Instructions The exam comprises 30 multiple choice questions, 10 short answers and 2 figures. All questions must be answered. It covers
Important information from Chapter 1
Important information from Chapter 1 Distinguish between: Natural hazard // Disaster // Catastrophe What role does human population play in these categories? Know how to read a Hazard Map, such as Figure
Mohorovicic discontinuity separates the crust and the upper mantle.
Structure of the Earth Chapter 7 The Earth is divided into 3 Main Layers 1. Crust outermost layer 1% of the Earth s mass thickness varies: 5 100 km two types: oceanic denser continental Mohorovicic discontinuity
Earthquakes and Earth s Chapter. Interior
Earthquakes and Earth s Chapter Interior 8.1 What Is an Earthquake? An earthquake is the vibration of Earth produced by the rapid release of energy Focus and Epicenter Focus is the point within Earth
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
Unit: 4 Plate Tectonics LT 4.1 Earth s Interior: I can draw and interpret models of the interior of the earth.
Unit: 4 Plate Tectonics LT 4.1 Earth s Interior: I can draw and interpret models of the interior of the earth. 1. Can you draw the 3-layer model and the 5-layer model of the Earth? #1 Yes I can: 2. Can
Population Growth. Our Number One Environmental and Resource Problem
Population Growth Our Number One Environmental and Resource Problem Growth Rate and Doubling Time Exponential growth Growth rate, G, measured as a percentage Doubling time, D=70/G 01_03 01_T02 Sustainability
https://www.youtube.com/watch?v=2nebe_brjaq&feature =youtu.be https://www.youtube.com/watch?v=- DSzlxeNCBk
What is a mineral? H.E.3A.5 Analyze and interpret data to describe the physical and chemical properties of minerals and rocks and classify each based on the properties and environment in which they were
DO NOW: HW due tomorrow 10/28
DO NOW: HW due tomorrow 10/28 l What is Pangaea? l What are convection currents? l What is the asthenosphere? How is it related to the lithosphere? l Explain how magma in the mantle causes the plates to
Stamp Area. Earth Science - Note Packet #5. The Layers of the Earth. The Earth is a planet which was formed about.
Name: Earth Science - Note Packet #5 Mr. LaFranca s - Period Date: Aim: What does Density have to do with the Earth? Do Now: Why do you think making a tunnel from New York to China is impossible? Stamp
Why Does Oceanic Crust Sink Beneath Continental Crust At Convergent Boundaries
Why Does Oceanic Crust Sink Beneath Continental Crust At Convergent Boundaries What is the process by which oceanic crust sinks beneath a deep-ocean Why does oceanic crust sink beneath continental crust
Aesthenosphere Mantle Mesosphere. Inner Core Core Lithosphere
Compositional Layers Mechanical/Structural Layers Aesthenosphere Mantle Mesosphere Inner Core Core Lithosphere Outer Core Crust Directions: Pick colors for each layer to produce a key and then color the
The continents are in constant! movement! Earth Science!
The continents are in constant movement Earth Science Transitional Science 10 Note and Activity Package for Chapter 12 Note: If you lose this package it is your responsibility to print out a new copy from
Earth s Interior and Geophysical Properties. Chapter 13
Earth s Interior and Geophysical Properties Chapter 13 Introduction Can we just go there? Deep interior of the Earth must be studied indirectly Direct access only to crustal rocks and upper mantle fragments
Exploring 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
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
Name Test Date Hour. the interior of the Earth to the surface. younger less dense plate.
Name Test Date Hour Earth Processes#2 - Notebook Plate Tectonics LEARNING TARGETS I can identify and describe the three main layers of Earth. I can explain the difference between an oceanic and a continental
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
The Dynamic Earth Section 1. Chapter 3 The Dynamic Earth Section 1: The Geosphere DAY 1
Chapter 3 The Dynamic Earth Section 1: The Geosphere DAY 1 The Earth as a System The Earth is an integrated system that consists of rock, air, water, and living things that all interact with each other.
I. Earth spheres A. Three major spheres 1. atmosphere, thin envelope 2. hydrosphere covers more than 71% of surface 3. geosphere from hydrosphere to
I. Earth spheres A. Three major spheres 1. atmosphere, thin envelope 2. hydrosphere covers more than 71% of surface 3. geosphere from hydrosphere to center 4. Biosphere penetrates all three, a. only thin
L.O: THE CRUST USE REFERENCE TABLE PAGE 10
USE REFERENCE TABLE PAGE 10 1. The oceanic crust is thought to be composed mainly of A) granite B) sandstone C) basalt D) rhyolite 2. To get sample material from the mantle, drilling will be done through
Chapter 2. The Planet Oceanus
Chapter 2 The Planet Oceanus Composition of the Earth The Earth consists of a series of concentric layers or spheres which differ in chemistry and physical properties. There are two different ways to describe
Moving and Shaking RM 1 RM 1 Operation: Earth s Structure
Moving and Shaking RM 1 RM 1 Operation: Earth s Structure You are attending an international meeting of geologists. In order to properly understand the layers of the earth, you must create a folding model.
The 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
What is the theory of plate tectonics? Lesson 1 Lesson 2 Lesson 3
Name Plate Tectonics What is the theory of plate tectonics? Date Before You Read Before you read the chapter, think about what you know about plate tectonics Record your thoughts in the first column Pair
Plate Tectonics. Why Continents and Ocean Basins Exist
Plate Tectonics Why Continents and Ocean Basins Exist Topics Density Structure of Earth Isostasy Sea-Floor Spreading Mechanical Structure of Earth Driving Mechanism of Plate Tectonics Lithospheric Plate
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
MARINE GEOLOGY & GEOGRAPHY
MARINE GEOLOGY MARINE GEOLOGY & GEOGRAPHY Marine Geology 4 LAYERS OF THE EARTH CRUST THICKNESS: VARIES BETWEEN OCEAN & CONTINENTS 5-40 KM STATE: SOLID ELEMENTS: SILICON, ALUMINUM, CALCIUM, SODIUM, POTASSIUM