Philadelphia was the first capital of the United States.

Slides:

Advertisements

Similar presentations

Warm Up 12/4 When does liquefaction occur?

Advertisements

Pg. 25.  After Earth formed, radioactive elements decayed and heat was released  Caused melting of interior  Denser elements sank to core (iron and.

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

Inside the Earth.  At earth’s center is the inner core.  The inner core is composed of nickel and iron in solid form.  The depth from the surface is.

Layers of the Earth.

Earth’s Layered Structure.  Crust  Mantle  Core.

Journey to the Center of Earth

INFERRED PROPERTIES OF EARTH’S INTERIOR Interpreting and Analyzing the Structure of the Earth.

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.

Our Earth. Not What You Think  Earth is not a perfect sphere  Oblate Spheroid  Slightly flattened sphere  Spinning on the axis causes the polar regions.

Journal Imagine that you were asked to create a model of Earth today What would your model show?

The Layers of the Earth!. Earth Layers The Earth is divided into three major zones that are defined by their compositions. *Core (Inner and Outer) *Mantle.

Layers of the Earth.

What’s Inside?. The Earth’s Core – Almost as hot as the surface of the sun (due to radioactive decay) Escape of this inner heat drives geological activity.

Earth’s Interior. The Earth’s Core Much of the information scientists have about the Earth’s interior has come not only from complex instruments but also.

Layers of the Earth part 2 (physical properties).

Plate Tectonics.

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

The Earth in Space Chapter 2 Section Earth: A Unique Planet 70% of the earth is Salt Water. 70% of the earth is Salt Water. The earth is surrounded.

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

Unit 1: Structure of the Earth Standard: Compare and Contrast the layers of the earth including composition, relative temperature, and density.

Composition (What is it made of?) Divided into 3 layers: Crust Mantle Core.

Chapter 8. Earth’s Core Lithosphere Lithosphere- solid outer crust of Earth – Rock and hot plastic-like upper mantle Three major parts or layers: – Earth’s.

Earth’s Interior. Scientists believe the Earth formed 4.6 billion years ago. When it first formed, it was a spinning mass of rocks and dust that was loosely.

Inner core Mantle Outer core Crust Protoplanet Protoplanet hypothesis Asthenosphere Collision boundary Convergent boundary Diverging boundary Subduction.

Chapter 22.1: Earth’s Structure

LAYERS OF THE EARTH.

Ch.4, Sec.1 – Inside the Earth - the Earth is divided into three basic layers: the crust, the mantle & the core - the densest layer is the __________ due.

The Earth’s Interior.

 Inner core, Outer core, Mantle asthenosphere, lithosphere, crust,

Explored through mines and wells Temperature and pressure increases with depth Earthquake (Seismic) Waves scientists are able to tell the density and.

EARTH’S INTERNAL STRUCTURE And processes. What Was Early Earth Like?  Describe what Earth was like right as the Solar System was forming?  Why did earth.

1. Crust- outermost layer of Earth’s interior that consists of solid rock.

Journey to the Center of Earth

Section 1-1 Earth’s Interior.

Introduction to Planet Earth

Standard 2 Objective 1 Handout 2

Geologist & Earth’s Interior

Inside the Earth Earth’s Structure

Earth’s Layers Aim= Which layer of Earth is the thinnest?

Layers of Earth.

Journey to the Center of the Earth Notes

Earth’s Interior.

EARTH’S STRUCTURE.

8.4 Earth’s Layered Structure

Earth’s Inner Structure

Layers of Earth.

Layers of the Earth.

The Layers of the Earth.

Do Now: What is your favorite layered food?

Chapter 2 -1 Earth: A unique planet

Walk Around Notes!.

8.4 Earth’s Layered Structure

12.2 Features of Plate Tectonics

LAYERS OF THE EARTH Layers Density/Pressure/Temp.

Earth’s Interior.

Layers of the Earth Crust Mantle Outer Core Inner Core.

Layers of the Earth What Lies Beneath?.

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

Earth’s Layers.

No POD: turn in Stamped assignments

Layers of the Earth Crust Mantle Outer Core Inner Core.

A Journey to the Center of the Earth

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

Presentation transcript:

Philadelphia was the first capital of the United States.

1. Volcanoes 2. Seismic Waves

Seismic Waves: There are 2 types of seismic waves. These waves are called Primary Waves and Secondary Waves. 1. P- Waves travel through solids, liquids, & gases. And also travel at a faster rate than S-waves. 2. S- Waves; travel only through solids. * Both waves will travel faster through more ridged (dense) materials.

Layers of the Earth

As the Earth formed, 3 factors caused the earth to get hot: 1. Meteorite bombardment 2. Compression 3. Radioactive Minerals

As the Earth heated it separated into layers based on density. The heavier elements sank to the center, and the lighter ones came to the surface.

the crust is made up of a thin, solid layer covering the entire earth’s surface. The crust’s thickness ranges from 5 to 20 miles, it only makes up 1% of the earth's volume.

There are two types of crust: Continental and Oceanic:

The oceanic crust is younger and more dense. Due to its higher density, when the two crust meet the oceanic will subduct (go under) the continental crust.

The Moho is the boundary between the earth’s crust and mantel. In this area the speed of seismic waves increase. Its thickness is about a 6 th of a mile.

The mantle makes up 80 % of the earth's volume. The mantle is divided into two layers.

The upper layer of the Mantle is the lithosphere. The lithosphere is made up of a solid ridged rock layer.

2 nd layer is the Asthenosphere. Is twice the size of the lithosphere. It is made up of solid rock. But because of the enormous heat and pressure at this depth, the solid rock has the ability to flow.

Last layer is the core: It’s volume is 19 %

1 st layer is the Outer Core. Due to great pressure and temperature and the inner core spinning. This layer is made of a liquid iron nickel material.

The last layer is the inner core. It is made up of a dense solid of iron & nickel.

It is believed to be made up of Iron and Nickel because of the way the Earth’s gravitation pull works between the Sun and the Moon.

I have two arms, but fingers none. I have two feet, but cannot run. I carry well, but I have found I carry best with my feet off the ground. What am I?