9/15/10 BR: What do you think… Will Chicago ever have a volcano

Slides:

Advertisements

Similar presentations

The Earth’s Crust.

Advertisements

Major Geological Events Caused by Plate Tectonics

Plate Tectonics Ms. Clark

Tectonic Plates.

Plate Tectonics An original Power Point presentation by Lindsey Durham.

Plate Tectonics and Continental Drift Eric Angat Teacher.

Obj: What is the Theory of Plate Tectonics? Copy the following questions in your notebook: TABLE 1 (7)- What is a mid ocean ridge? TABLE 2 (8)-What is.

Plate Tectonics and Continental Drift Eric Angat Teacher.

The Earth’s Layers, Axis, Plate Tectonics. Earth’s Layers The Earth is made of 3 layers- crust, mantle, and core The circumference of the earth at the.

Theory of Plate Tectonics Theory that pieces of lithosphere move around on top of the asthenosphere.

Plate tectonics The movement of the plates of the Earth’s crust and the effect of this movement. The Plates of the Earth’s crust are huge areas of the.

Introduction to Plate Tectonic Theory. Introduction Plate tectonics is the theory that Earth's outer layer is made up of plates, which have moved throughout.

Theory of Plate Tectonics. How do we know the plates exist?  Earthquake and Volcano Zones  Ocean floor features (Trenches and Mid-Oceanic ridges)

The Different Types of Boundaries & The Continental Drift What is it? What does it do?

How Earth’s Plates Move Plate Tectonics. The Lithosphere The plates of the lithosphere fit together like puzzle pieces and float on the asthenosphere.

Ch. 6 Plate Tectonics.

9/20/12 BR: What do you think… Will Chicago ever have a volcano? How are mountains formed? Why do earthquakes happen? Today: The Earth’s Crust & Continental.

Plate Boundaries Earth’s crust plus the upper mantle forms the lithosphere. Earth’s lithosphere is broken in a number of different pieces. How these pieces.

Which plate boundary is represented?. Convergent Boundary.

 J Tuzo Wilson- lithosphere is broken into separate sections called plates.  Combine all information from continental drift, sea-floor spreading, and.

Continental Drift Theory The hypothesis that Earth’s continents move on Earth’s surface. Wegner proposed this theory Sea Floor Spreading a process in which.

How do scientist explain Earth’s Features

Pangaea At one time in geologic history the continents were joined together in one large landmass that was called Pangaea.

Plate Tectonics Plate Boundaries Causes of Plate Tectonics.

Plate Boundaries Notes. 3 Types of Plate Boundaries Divergent Convergent Transform.

Tectonic Plates Large segments of the outer layer of Earth (lithosphere) which drift and float on the asthenosphere.

The Earth’s Layers and Plate Tectonics. Objective: YOU will be able to describe the various characteristics of the Earth. –Shape, Size, Distance. –Layers.

 Lithosphere is broken into huge plates and float on the asthenosphere. How Plates Move.

Falcon Focus Rank the four main layers of the earth from least dense to most dense. What causes the plate tectonics to move?

Theory of Plate Tectonics. How do we know the plates exist?  Earthquake and Volcano Zones  Ocean floor features (Trenches and Mid-Oceanic ridges)

By: Innovative Teacher

Plate Tectonic Theory Notes. How Plates Move Earth’s crust is broken into many jagged pieces. The surface is like the shell of a hard-boiled egg that.

The Theory of Plate Tectonics. Theory of Plate Tectonics 1.Continents appear to “drift” with time 2.Lithosphere is broken up into rigid “plates”, that.

Chapter 7 Review Game Plate tectonics

Plate Tectonics.

The Earth’s Layers and Plate Tectonics

Plate Tectonic Theory Notes.

Plate Tectonics.

Continental Drift Theory

PLATE TECTONICS A Moving Experience!!!.

Plate Tectonics- Course 2

Pages 120 Plate Boundaries.

Geology Notes Part 6.

Continental Drift Theory

Plate boundaries & convection currents

Warm-Up January 22 Write What You Know!

Plate tectonics.

The Theory of Plate Tectonics

Warm Up 1) Take out your Vocabulary Chart and make sure it is complete so I can come around and give you credit.

Earth’s Interior Inner Core Solid Metal

PLATE BOUNDARIES Divergent Boundary Convergent Boundary

TLW identify convergent, divergent, and transform plate boundaries

Questions... What is the lithosphere? What is the asthenosphere?

Continental Drift.

2 oceanic plates colliding 3 Types of Plate Boundary Movements

Divergent boundaries 2 plates move apart

Review: Earthquakes Topics: Earth’s Layers Earthquakes

Plate Tectonics Continental Drift.

COPY 69. Warm up Plate Tectonic Reading

What happens when two tectonic plates come together?

Theory of Plate Tectonics

PLATE BOUNDARIES.

Theory of Plate Tectonics

Let’s review…. The earth lithosphere is broken into sections called tectonic plates. These plates float around on the asthenosphere. The magma in the.

QUICK REVIEW… Layers of the Earth

The Earth’s Crust in Motion…

Theory of Plate Tectonics

Aim: How do the plates of the Earth move?

Divergent Plate Boundaries

Plate Tectonics.

Presentation transcript:

9/15/10 BR: What do you think… Will Chicago ever have a volcano 9/15/10 BR: What do you think… Will Chicago ever have a volcano? How are mountains formed? Why do earthquakes happen? Today: The Earth’s Crust & Continental Drift

Plates move at a rate of between ½ to 4 inches annually Continental Drift Earth’s crust is broken up into plates which float around on magma and bump into each other. Plates move at a rate of between ½ to 4 inches annually

Pangaea – Super Continent from which all continents grew

Continental Drift Plates come together or spread apart at plate boundries. Convergence- when 2 plates come together, forming mountains Subduction- when 1plate slides under the other Divergence- when magma rises to the surface, creating new ocean floor- sea floor spreading Transform- when 2 plates slide against each other- fault line Continental rift- when a continent is pulled apart

Assignment (25 Points)- Due Thursday Using information from today draw each type of plate boundry. Make sure to label each type of boundry.