Earth’s Interior.

Slides:

Advertisements

Similar presentations

Earth’s Interior Evidence

Advertisements

ES Ch 1.2 Earth’s Interior BIG QUESTIONS

Inside Earth: Chapter 1- Plate Tectonics

Lesson: Lesson:Earths Interior Can we explore inside earth? The extreme temperature and pressure conditions inside of Earth’s interior prevent direct exploration.

EARTH’S INTERIOR.

Earth’s Interior Chapter 4 Section 1.

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

Science Starter Begin following Layers of the Earth Directions, skip #1 and begin with #2. Examples of how your cut out should look.

How do we know? Rock Samples Seismic Waves 2 ways –Rock Samples –Seismic Waves Holes in the earth up to 12.3 km (7.6 miles) –Brings samples –Gives clues.

-Rocks from inside Earth give geologists clues about earths structure. -This is direct evidence. Something you can physically observe. Geologists.

5 minute thinker… What’s the first thing you think of when you hear the word “Earth”? Write it on your construction paper square as a hashtag. Example:

Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

The Layers of the Earth Look for patterns in these pictures of the inside of the Earth:

Ch5 Sec1 Earth’s Interior. Key Concepts How have geologists learned about Earth’s inner structure? What are the characteristics of Earth’s crust, mantle,

Earth’s Interior Earth Science PowerPoint By Mr. Whitmyer.

Chapter 1 book f pg. 6 week 3 of term 2.  Earths surface is constantly changing. It has been lifted up, pushed down, bent, broken, melted and turned.

Earth’s Interior Chapter 5 Section 1.

Key Concept: Geologists have used two main types of evidence to learn about Earth’s interior: direct evidence from rock samples and indirect evidence from.

1& 2. Pattern of earthquake, volcano, and mountain range on the Earth Matches the location of the plate boundaries. Most earthquakes, volcanoes and mountain.

The Earth’s Structure A Journey to the Center of the Earth.

The Layers of the Earth © Copyright 2006. M. J. Krech. All rights reserved.

Do you know ? ….. Lampang and Phrae Provinces used to be the Sea? -Why is it so? -What cause that effect on the Earth ? -What is the evidence that the.

Earth’s Structure and Materials

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.

Earth’s Interior 6th Grade Earth Science Ms. Mudd.

Geologists have used two main types of evidence to learn about Earth’s interior: Direct evidence from rock samples Indirect evidence from seismic waves.

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.

Earth’s Interior Earth’s surface has been lifted up, pushed down, bent, and broken therefore it looks much different today than it did millions of years.

BELLWORK: HOW DO GEOLOGISTS LEARN ABOUT EARTH’S INTERIOR?

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

Could you watch an island grow? The islands of Hawaii.

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.

Inside the Earth Chapter 4 Section 1 p Vocabulary: 1. crust 2. mantle 3. core 4. lithosphere 5. asthenosphere 6. mesosphere 7. tectonic plate.

EARTH’S INTERIOR.

Section 1-1 Earth’s Interior.

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

Plate Tectonics.

7-1 Inside the Earth.

Inside the Earth Earth’s Structure

Earth’s Interior.

Plate Tectonics.

Chapter 2 Earth’s Interior

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

7-1 Inside the Earth.

Earth’s Interior.

Earth’s Interior.

Today’s Warm-Up Friday, January 10

The Earth’s Crust The Earth’s Interior

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

Earth Layers and Types of Crust

Earth’s Interior.

How Do Geologists Learn About Earth’s Interior?

Earth’s Structure 6.E.2.1 Summarize the structure of the Earth, including the layers, the mantle and core based on the relative position,

Earth: Systems, Structures and Processes

Science Starter Begin following Layers of the Earth Directions, skip #1 and begin with #2. Examples of how your cut out should look.

The Earth’s Layers Scientists have spent many years determining what is inside the earth. Geologists can’t use x-rays to see inside the earth or.

Earth’s Interior.

7-1 Inside the Earth.

Earth’s Interior.

Look for patterns in these pictures of the inside of the Earth:

Inside the Earth Chapter 4 Section 1 p Vocabulary: 1. crust

Lesson 035 Learning Goal: (You should be able to…) relate the process of exploring mystery disks to the process of exploring Inside Earth. Success Criteria:

4.1 Reading Notes.

Chapter 3 Vocabulary Seismic waves Pressure Crust Basalt Granite

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

Earth’s Interior Chapter 5 Section 1.

Earth’s Layers S6E5.a. Compare and contrast the Earth’s crust, mantle, and core including temperature, density, and composition.

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

Today’s Agenda…12-10 Bellringer: What is a model? What are they used for? Book on page 288 Notes on Inside the Earth BrainPop Quiz on BrainPop.

Presentation transcript:

Earth’s Interior

A long time ago… What do you think Earth looked like 1,000,000 years ago? Same as today? Drastically different? Why?

Changing the Surface The surface of the Earth has undergone many changes as a result of Lifting Pushing Bending breaking

The answer lies inside the Earth. Why? The answer lies inside the Earth.

Exploring Inside the Earth Scientists have two types of evidence of Earth’s interior. 1. Rock Samples (direct evidence) Drill down in the Earth to get samples This tells us a little bit about the conditions deep within the Earth. Some rocks are blasted to Earth’s surface. How? Volcanoes!

Exploring inside the Earth Have you ever knocked on a wall to find the wooden stud behind it to hang a picture? What are the differences in sound you hear when you get close to it? Farther away from it?

Exploring inside the Earth Scientists experience something a little like that. Seismic Waves (indirect evidence) Scientists study how earthquake waves travel through the earth. The speed and path they take tell us about the inner structure. We know there are layers inside.

The layers of Earth We also know the layers are different from each other in the following ways: Size/thickness Composition Temperature* Pressure*

Temperature and Pressure Temperature increases with depth in the Earth. Pressure also increases with depth inside the Earth due to all of the overlying rock layers (6,000km from surface to center). Imagine being on the bottom row of a human pyramid compared to being on the very top!