Crater Lake National Park

Slides:

Advertisements

Similar presentations

Study the location of the plates on the map below.

Advertisements

VOLCANOES AND PLATE TECTONICS Ch. 3.1, 3.3, 3.4

Volcanic Activity Chapter 18.

VOLCANOES AND PLATE TECTONICS Ch. 3.1, 3.3, 3.4. A. Volcanoes 1. A weak spot in the crust 2. Magma-molten material from mantle comes to the surface.

Three different types of volcanoes exist; Volcano An opening in Earth’s crust through which igneous matter (lava, ash, cinder, and gases) are erupted.

Volcanoes Earth and Space Science. How many are there? About 60 of the ~550 known active volcanoes erupt each year There are many more volcanoes underwater.

PLATES AND VOLCANO REVIEW POWER POINT. WHAT WAS SOME OF ALFRED WEGENER’S EVIDENCE? 1.Continents fit together 2.Rock layers 3.Coal 4.Glacier evidence 5.Fossils.

Volcanoes Chapter 5 S6E5: Convection currents cause plate movement which causes geologic activity such as volcanoes.

Video on Youtube: Volcano Eruption – The Eruption of Mount St Helens minutes.

Unit 1.5- Volcanoes.

Inside Earth Chapter 3.1 Pages Inside Earth Chapter 3.1 Pages Volcanoes & Plate Tectonics.

Caleb and Max Volcano Presentation Shield volcano.

VOLCANOES. What is a Volcano? A volcano is a weak spot in the crust where Magma, comes to the surface. Volcanic activity is a constructive force that.

Volcanoes. Mount Vesuvius, Italy The Cities of Pompeii and Herculaneum Web Site.

Volcanoes & Plate Tectonics CH 6 Prentice Hall p

Volcanoes. Volcanoes and Plate tectonics  Volcano is a mountain formed when layers of lava and volcanic ash erupt and build up  Most are dormant 

Plate Tectonics. Crust The crust is formed from continental and oceanic crust The crust covers the whole Earth.

The FRAME Routine Key Topic Main idea is about… So What? (What’s important to understand about this?) Essential details Main idea Essential details Main.

Volcanoes Chapter 7.

VOLCANOES. Pompeii, Italy Bodies… Terms to know… ► Magma- liquid rock ► Lava- magma that breaks through to the surface of the earth ► Vent- opening.

A B C D Volcanic Environments Match up the volcano with it’s location E 5 Source images wikipedia / USGS.

Topic: volcanoes and Volcanoes Locations Objectives: –I will understand what a volcano is and how it is formed –I will understand the 3 locations where.

AB CD Volcanic Environments Match up the volcano with it’s location E 5.

Mount St. Helens We are here.

CO: VOLCANOES LO: Describe the types of volcanoes, which type of plate boundaries create volcanoes and why volcanoes occur there.

Mount Rainier’s Autobiography There are hints for the worksheet located on the last slide of this PowerPoint Presentation.

Today’s Agenda…  Bellringer: What are compression, tension, and shearing? Use your notes on Earth’s plates.  Quiz  Notes on Volcanoes  Homework.

EARTH SCIENCE Mrs. Baker cjcb2015

Monday, December 7 Cinder Cones: volcanoes that are steep, but not very big, usually only erupt once` Warm-Up: Brainstorm words you think of when you hear,

I will be able to: Demonstrate my knowledge of Energy Transfer and Plate Tectonics. I will be able to: Demonstrate my knowledge of Energy Transfer and.

2 VOLCANOES Volcano- place on Earth’s surface that allows magma and other material to erupt Volcano- place on Earth’s surface that allows magma and other.

Volcanoes.  Volcano Vocabulary  volcano  magma  lava  Ring of Fire  magma chamber  pipe  vent  lava flow  crater  dormant  extinct  caldera.

Crater Lake, Oregon. Crater Lake was formed after the collapse of an ancient volcano, posthumously named Mount Mazama. This volcano violently erupted.

Pangea: The hypothetical landmass that existed when all continents were joined, from about 300 to 200 million years ago.

Volcanic Activity Volcanoes, explosions and more!.

The Basics of Geography Part 5 Earthquakes and Volcanoes.

Earth Forces Volcanoes: Lesson 1 Earth Forces Volcanoes: Lesson 1.

Make two complete observations and one inference about what this is a picture of.

Volcanic Activity Chapter 9. Igneous __________- classified by shape, size, and orientation Intrusions.

Pangea: The hypothetical landmass that existed when all continents were joined, from about 300 to 200 million years ago.

Table of Contents Volcanoes and Plate Tectonics Volcanic Eruptions Volcanic Landforms Volcanoes.

Warm Up Imagine that it is about 5pm and you have just washed a load of clothes. Since it is June and very warm outside, you decide to dry the clothes.

Date: Entry: Volcanoes Pg

Unit 4 Lesson 4 Volcanoes.

Mrs. Gordon Earth Science Tuesday, July 03, 2018

Magma A mixture of rock-forming substances, gases, and water from the mantle. When it reaches the surface it is called lava.

Volcanic Activity Chapter 18.

Hosted by Your 6th Grade Science Teacher

Volcanic Environments

10.1 The Nature of Volcanic Eruptions

Hosted by Your 6th Grade Science Teacher

Hosted by Your 6th Grade Science Teacher

PLATE TECTONICS: Large features… and processes…

Take out homework and Work on homework

TECTONICS: From the Greek “tecton”

Volcanoes and Plate Tectonics

Communicating my ideas about Volcanoes

10.1 Types of Volcanoes Anatomy of a Volcano

INSIDE EARTH: CHAPTER 3- VOLCANOES

Volcanic Activity.

Convergent Plate Boundaries

Presentation transcript:

Crater Lake National Park Welcome To… Crater Lake National Park Southwest Oregon, USA Brendan Hunt Evan Halloran

Main Points Tectonic Setting Regional History Scale of Eruption Write ‘em down.

Location Southwest Oregon Located on the Ring of Fire Most volcanically active area on Earth Located on plate boundary Pacific and North American plates

What’s that? Tectonic shifting? YES!

Tectonic Setting Subduction Three substantial plate shifts 200M years ago 165M years ago 35M years ago Shift occurred out at sea Parallel to previous shift Resulting chain of volcanoes blew pyroclastic material east - aiding in the buildup of sediments

Activity 35M – 25M years ago Relatively dormant for 13M Awakes 1M years later Around 1M years ago Mt. Mazama is formed

Mt. Mazama Began to form around 1 million years ago! Young in comparison to area 12,000 ft. above sea level 10,000 ft. after glacial retreat

Eruption 8,000 years ago Massive Mount St. Helens 1980 eruption = weak Mt. Mazama eruption was 42 times stronger Blew off around 2,000 ft. of the summit Ash carried hundreds of miles Into Canada, eh?

Crater Lake….IS BORN Voila! Crater Lake. Cone collapse Crater forms Material blows out Crater forms Magma Oozation Fills in cracks H2O fills in crater Voila! Crater Lake.

THE END