Chapter 1 Science Review

Slides:

Advertisements

Similar presentations

ES Ch. 1.1 Intro to Earth’s Structure

Advertisements

Earth’s Structure The egg that you live on.

Earth’s Interior Chapter 4 Section 1.

Lesson 1 - Earth’s Interior

Introduction to Earth’s Interior Layers Ms. Bridgeland 6 th Grade.

Unit 1, Section 3 1.  What are the layers of the Earth?  How do Earth’s internal forces change its surface? 2.

Earth’s Interior Section1.

Heat Transfer.  Earth’s molten outer core is nearly as hot as the surface of the sun.  Heat is transferred from the core to the surface of the Earth.

Earth as a System Chapter 2.

Earth on the Move Earth Structure & Plate Tectonics Notes.

Earth’s Interior Chapter-1 Section-1 By: Ms. Vigil Science P-1 9/6/04.

Views of the Earth today Earth as a system. The earth is a spherical shape It supports a complex web of life. The earth’s system has 4 major parts: –

EARTH’S INTERIOR Chapter 1 – Section 1. A. Exploring inside the Earth 1. Direct evidence a. Rock samples 2. Indirect evidence a. Seismic waves.

E a r t h ’ s I n t e r i o r. The Science of Geology Geologists- scientists who study the forces that make and shape planet Earth. – They also: study.

What happens to heat and pressure as you get closer to the center of the earth?

EQ: What are Earth’s plates, and how do their movements change our planet’s surface?

DO NOW FOR THURSDAY, FEB. 28 How do geologists know what the Earth is composed of?

The Dynamic Earth Chapter 3, sec. 1.

Earth’s Interior EQ: What are geologists? What are the characteristics of Earth’s interior?

The Layers of the Earth!. Geologists study the process that create Earth features and search for clues about Earth’s history. Studying Surface Changes.

How the Layers Formed As earth formed, it was made of hot molten magma and intense gravity. As rocks melted, denser materials sank to the center of the.

EARTH’S INTERIOR. Earth’s Interior Geologists have used two main types of evidence to learn about Earth’s interior: –Direct evidence from rock samples.

Plate Tectonics. Exploring Inside the Earth Geologists have used evidence from rock samples and evidence from seismic waves to learn about Earth’s interior.

Layers of the Earth. The Earth as a System Integrated system of rock, air, water, and living things. This system is divided into four parts: – atmosphere.

Earth’s Layers Geology Unit.

Earth's Interior Summarize the three layers of Earth- crust, mantle, core- on the basis of relative position, density, and composition.

CHAPTER 4.1 Layers of the Earth. Standard  S.6.1.b Students know Earth is composed of several layers: a cold, brittle lithosphere; a hot, convecting.

Earth’s Interior EQ: Describe the different layers of the earth. Explain how scientist learned about these layers.

Plate Tectonics.

Geologist & Earth’s Interior

7-1 Inside the Earth.

Daily Starter When you get your composition books.

Layers of Earth.

Earth’s Interior.

EARTH SCIENCE 6TH GRADE CHAPTER 1 LESSON 1

Earth’s Interior EQ: Describe the different layers of the earth. Explain how scientist learned about these layers.

Chapter 3 Introducing Earth

7-1 Inside the Earth.

Spheres of the Earth.

Unit 2 – Earth’s Structure

Hydrosphere All the water on earth

PLATE TECTONICS.

Layers of Earth.

Inside Earth 1.1 Earth’s Interior

Earth’s Materials and Processes-Part 8 Investigating Earth’s Interior

Layers of the Earth Geosphere.

Earth’s Interior.

Geology and Earth’s Structure

The study of the forces that change the Earth’s surface.

Walk Around Notes!.

Chapter 1: Introducing Earth Lesson 1: Review of Earth’s System

Plate Tectonics.

Earth’s Interior.

Earth’s Interior Crust – layer of solid rock that includes both dry land and the ocean floor Mantle – made up of rock that is very hot, but solid; nearly.

Earth’s Interior By Bobby Robinson.

Geosphere Layers of the Earth.

7-1 Inside the Earth.

Vocabulary Chapter 1: Lesson 2

Earth’s Interior.

Crust! Thickness The crust is the thinnest and least dense layer.

Convection Currents and the Mantle

Layers of the Earth.

Convection and the Mantle

I. EARTH’S INTERIOR Week 1 Notes Ch. 1, Section 1

Exploring The Inner Earth

PLATE TECTONICS.

Bell ringer (write the question)

Essential Question: How are the Earth’s layers divided?

Inside the Earth.

What is Inside the Earth?

Presentation transcript:

Chapter 1 Science Review Lessons 1-3

The Earth System 4 Main Spheres: Atmosphere: (pg. 6) the relatively thin layer of gases that form Earth’s outermost layer. Hydrosphere (pg. 6) the portion of Earth that consists of water in any of its forms including, oceans, glaciers, rivers, lakes, ground water, and water vapor. Biosphere (pg. 7) the parts of Earth that contain living organisms. Geosphere (pg. 6) the densest parts of Earth that include the mantle, crust, and core.

How do constructive forces and destructive forces change Earth How do constructive forces and destructive forces change Earth? (pg 8 – 9) Constructive forces shape the land’s surface by building up mountains and other landmasses. Destructive forces destroy and wear away landmasses through processes like erosion and weathering.

Ch. 1 review The Earth’s lithosphere is broken into huge pieces, or plates, that move slowly over Earth. The slow movement of Earth’s plates is called plate tectonics. (pg. 8)

Earth’s Interior Pressure and heat increase with depth. (pg 12) The deeper down inside of Earth, the greater the pressure ie: like diving into a swimming pool. The temperature inside Earth increases as depth increases. Evidence: But what is inside of the Earth? (pg. 10 & 11) Direct: Rock samples (pg. 11) Indirect: Seismic waves- The paths of seismic waves reveal areas (layers) inside Earth where the makeup or form of material changes. (pg. 11) Layers (pg 13 – 15) Inner most to outer most: inner Core, Outer Core, Mantle Mesosphere, Asthenosphere, Lithosphere) and last, but not least, the Crust. Sketch and label the layers of the Earth

Earth’s Internal View

Layers of the Earth Crust: A layer of solid rock that includes both dry land and the ocean floor and forms Earth’s outer skin. Mantle: A layer of rock below the crust that is very hot, but solid and nearly 3,000 kilometers thick. Outer Core: A layer of molten metal surrounding the inner core made mostly of iron and nickel. Inner Core: A dense ball of solid metal at Earth’s center made mostly of iron and nickel.

Earth’s layers

Convection and the Mantle Heat transfer: Heat moves from a warmer object to a cooler object (pg. 18) Density is the measure of how much mass is in a given volume of a substance. (pg 20) Warm: less dense Cold: more dense

3 Types of Heat Transfer Radiation : Empty Space (roasting marshmallows) Conduction: Direct Contact (frying eggs in a pan) Convection: Fluid (Heating soup on a stove) Convection Currents: Step 1- Heating and cooling of a fluid Step 2- Changes in a fluid’s density Step 3- Force of gravity Draw convection currents on your sketch of Earth’s layers (pg. 21)