Announcements Exam Weds. March 7, review March 5, here, 5 PM

Slides:

Advertisements

Similar presentations

Mount St Helens 18 May 1980 eruption Mount St Helens 18 May 1980 eruption.

Advertisements

Announcements Exam Weds. March 7, review March 5, here, 5 PM Pinatubo video worksheets on the table -- if you missed the video without an authorized excuse,

UNIT 11 The evolution of landforms Biology and Geology 4. Secondary Education TYPES OF ERUPTIONS AND VOLCANIC EDIFICES.

Announcements Someone reminded me yesterday that we’re in the 6th week of classes already I need to give you another exam, so that we can drop one…so…

Unit 6-3: Types of Volcanoes. What is a volcano? A volcano is a spot in the Earth’s crust where magma can reach the surface.  It is named from the Roman.

Volcanic Landforms. Types of Volcanoes Cinder Cone Shield Composite.

Only one major announcement Exam Weds. March 7, review March 5, here, 5 PM.

Class Announcements Term Break extra credit option due by end of period today. Sign up to attend a Papago Park extra credit field trip (worth 20 points).

Volcanoes By Dom and Jace Section 1 Shield Volcanoes Shield Volcanoes are mostly made of fluid lava flows. Flows of lava pours out from the central.

The Eruption Mount St Helens'. Pictures The Facts Fifty-seven people were killed It was triggered by an earthquake It was also the biggest landslide.

ESS 125 – Volcanoes LAB Volcano Scenario 6.

8th grade Physical Science

Volcanic Landforms & Eruptions

Volcanoes * There are 2 (main) kinds of Volcanoes 1.Steep sloped with violent (explosive) eruptions 2.Gentle sloped with voluminous lava flows Mount Fuji,

Volcanoes. l Evidence that we live in an active planet l The gods of the underworld l Millions of people live near active volcanoes –The greatest geological.

Volcano Types and Volcanic Eruptions.

What is a volcano? Learning Objectives - To be able to write a detailed description of the two types of volcanos and describe a volcanos main features.

Specialtopic in Geography by Bernhard Marte. Contents 1. Plate Boundaries 2. Driving forces of plate motion 3. Major Plates 4. Plate tectonics & Hotspots.

Types of volcanic eruption. 2 How do they form? This one is forming on a destructive plate As the oceanic crust slips beneath the continental plate, some.

Objectives  I will know what earthquakes are and how they are monitored on Earth.  I will know how volcanoes are formed and what types of volcanoes are.

Chapter 6 – VOLCANOES. Volcanoes & volcanic hazards Volcano –Vent where lava, solid rock debris, volcanic ash, & gases erupt from inside Earth onto its.

VOLCANISM Mount St. Helens, 1980 eruption. Where are volcanoes located?

VOLCANISM 80% of the earths crust is composed of volcanic rocks Volcanism: the process by which magma from the interior of the earth rises through the.

The Eruption of Mount Pinatubo June The second-largest volcanic eruption of the last century, and by far the largest eruption to affect a densely.

Volcano cristian.

` How violent will it be when it erupts? Is Portland safe? What happened that the north and south faces of Hood look so different? What is its eruption.

Volcanic Eruptions 11/4/15 9-1/9-2 pgs  IN: What is a volcano? Put your Vocab Sheet on the books.

6 TH GRADE SCIENCE Volcanoes. Intro Set-up the next page in your journal titled Volcanoes. Make a list of things you already know about volcanoes.

Volcanic Hazards. LAVA Lava often poses the least risk in an eruption Lava often poses the least risk in an eruption It is partly the thickness of the.

Why do volcanoes erupt? To describe the structure of volcanoes To discover the damage they can do Key terms: Crater, main vent, magma chamber, effects,

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Exploring Geology Chapter 6 Volcanoes and Volcanic Hazards.

CHAPTER 5 VOLCANOES AND VOLCANIC HAZARDS READING QUIZ #1 – 12 QUESTIONS.

Warm-up Look back over the worksheet from yesterday and the foldable organizer on the 4 types of volcanoes we discussed. – Stratovolcano, cinder cone,

Living with Earth 1st Edition

Unit 5 The Power of Nature.

What is a volcano? What do we know about volcanoes?

Warm-up (Page 91) Volcanic mountains are found in different shapes around the world. What do you believe causes these mountains to form differently?

Chapter 7: Volcanism and Extrusive Rocks

Lab 2: Global Average Temperature PART THREE

Volcanoes Volcano: mountain that forms as lava flows through a crack onto Earth’s surface Magma: melted rock under the surface of the Earth Lava: Magma.

Warm-Up: Thurs 2/20 Write What You Know!

Mount St. Helens, 1980 eruption

10.1 The Nature of Volcanic Eruptions

Earthquakes and Volcanoes Quiz

Changing Earth lesson 6D

A case study for the Montserrat volcanic eruption

Volcano Diagram pyroclastic material

Volcanoes! What is a volcano and why does it form?

Volcanoes Key Question: How are volcanoes hazardous to human populations and what controls risk? Key Words Risk and Hazard Primary and Secondary Effects.

Volcano Diagram pyroclastic material

Bell work week 16 Pick a science word and write the definition.

Abstinence / Postponement of Sexual Activity: A Healthy Choice

10.1 Types of Volcanoes Anatomy of a Volcano

Cascadia Zone EQ: How big can our PNW earthquakes get? LT: “Obtain information” to identify “Patterns of scale, proportion, and quantity” for Cascade volcanoes.

Where are the World’s most deadly volcanoes?

Why People are Vulnerable…

Your task You are to research and present information about a volcanic eruption – this may be an essay, report, large poster, powerpoint, etc. All of you.

Volcanoes Mt. Etna, Sicily, Italy August 5, 1997 with city lights.

Mt. Rainier Tacoma, Washington in the foreground – 211,000 people.

THE BIG SUMMER END OF YEAR

Volcanoes Chapter 10 - mountains created by rising magma Types

Presentation transcript:

Announcements Exam Weds. March 7, review March 5, here, 5 PM All of the classwork that hasn’t been picked up has been moved. Left-over Pinatubo video worksheets are on the table, unclaimed other things are in the lowest right-hand box.

Today Video on volcanic hazards Exercise on what makes a volcano likely (or not) to pose a significant hazard?

A wee review…

What is this feature? Pyroclastic flow on a stratovolcano Talus deposit occurring on a dome Maar eruption Lava flow

This could be many things, but based on the landforms, what is most likely? The volcano is Mount St. Helens. Ash-flow tuff Lava flow Debris-avalanche deposit Pumice fall

The video (Understanding Volcanic Hazards) Seven kinds of hazards are discussed Your job is to understand what kinds of hazards are more likely at what kinds of volcanoes. Specifically for this video, you need to (alone or with a friend) choose the most and least dangerous hazard and be able (on an exam, for example) state why you chose those.

Exercise to understand volcanic hazards Groups of 4-5 please…

You have/will get some information about a specific volcano. You have seen/heard about several kinds of volcanoes and several kinds of hazards… You have/will get some information about a specific volcano. shield volcano stratovolcano dome If you have any sense of geography, that is very helpful!! ALWAYS assume that if it happened before, it can happen again…but use your knowledge of the lifespan of your volcano type

You will need to put together a reasonable scenario for these things (have one person for each) the type of hazard likely from your volcano other hazards likely to occur at the same time the chances that the hazard will produce a disaster, given who lives where with respect to the volcano an assessment of why people are living near the volcano what are ALL the controls on the kind of volcano having the hazards it does ASK if you feel you don’t have enough information! but use common sense. You may use the computers in the lab also.