Arenal Volcano: Costa Rica  Mt Etna in Italy.

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Presentation transcript:

Arenal Volcano: Costa Rica

 Mt Etna in Italy

 Mt Pinatubo – Indonesia

 Mt Rainer in Washington State

 Mount Saint Helens

 Stromboli – Mediterranean Sea

 Surtsey – Icleand

 Kilauea – Hawaii (Big Island – Only active)

 Mt Vesuvius

 Krakatoa - Indonesia

 The cataclysmic explosion of Krakatoa was heard as far away as Western Australia, about 1,930 miles. Copyright © 2010 Ryan P. Murphy

 The cataclysmic explosion of Krakatoa was heard as far away as Western Australia, about 1,930 miles.  36,417 (official toll) people died. Copyright © 2010 Ryan P. Murphy

 The cataclysmic explosion of Krakatoa was heard as far away as Western Australia, about 1,930 miles.  36,417 (official toll) people died.  13,000 times the yield of the atomic bomb that devastated Hiroshima, Japan. Copyright © 2010 Ryan P. Murphy

 The cataclysmic explosion of Krakatoa was heard as far away as Western Australia, about 1,930 miles.  36,417 (official toll) people died.  13,000 times the yield of the atomic bomb that devastated Hiroshima, Japan. Copyright © 2010 Ryan P. Murphy

 The cataclysmic explosion of Krakatoa was heard as far away as Western Australia, about 1,930 miles.  36,417 (official toll) people died.  13,000 times the yield of the atomic bomb that devastated Hiroshima, Japan. Copyright © 2010 Ryan P. Murphy Krakatoa use to be here!

Munch, The Scream, was inspired by the sunsets caused from the particles after the eruption of Krakatoa in Copyright © 2010 Ryan P. Murphy

 Mt Fuji – Japan  Most photographed Mountain in the world.

 Paricutin – Mexico (Started off as a crack in a corn field)

 The positives of volcanoes Copyright © 2010 Ryan P. Murphy

1. New Land is formed. Copyright © 2010 Ryan P. Murphy

2. Release of healthy gases. Copyright © 2010 Ryan P. Murphy

3. Many gems and ores worth $. Copyright © 2010 Ryan P. Murphy

Sulfur mining

Diamond mine / pit in Africa

4. Hominids used obsidian (cutting tools) to advance. Copyright © 2010 Ryan P. Murphy

5. Volcanic ash fertilizes land. Copyright © 2010 Ryan P. Murphy

6. Volcanic eruptions formed oceans and early atmosphere. Copyright © 2010 Ryan P. Murphy

 The negatives of volcanoes Copyright © 2010 Ryan P. Murphy

Destruction and death

1. Loss of land until…? Copyright © 2010 Ryan P. Murphy

2. Release of poisonous and greenhouse gases. Copyright © 2010 Ryan P. Murphy

3. Eruptions can have a tremendous impact on global climate. Copyright © 2010 Ryan P. Murphy

Tambura 1815: The year without summer

4. Mass extinction events Copyright © 2010 Ryan P. Murphy

 Types of volcanoes Copyright © 2010 Ryan P. Murphy

1. Fissure. Copyright © 2010 Ryan P. Murphy

2. Shield. Copyright © 2010 Ryan P. Murphy

Shield Volcanoes a.Nonexplosive b.Thin, runny lava c.Gently sloping d.Domed-shaped mountains

Olympus Mons was a shield volcano

3. Dome

4. Cinder Cone

a.Different sizes of volcanic material b.Explosive eruptions c.Large bowl-shaped craters d.Steep sides with loose rock particles

Which is a dome volcano, and which is an cinder cone volcano? Copyright © 2010 Ryan P. Murphy

 Answer! Dome Ash Cinder Copyright © 2010 Ryan P. Murphy

5. Composite or Stratovolcano. Copyright © 2010 Ryan P. Murphy

a.Alternating layers of rock particles and lava. b.Violent eruptions c.Large cone-shaped mountain d.Most common type.

Copyright © 2010 Ryan P. Murphy

6. Caldera Volcano: Large crater caused by the violent explosion of a volcano that collapses into a depression.

 Name that type of Volcano  Word Bank: Fissure, Shield, Dome, Cinder Cone, Composite or Stratovolcano, Caldera. Copyright © 2010 Ryan P. Murphy

1

1 Composite / Strato volcano

2

2 Shield

3

3 Dome

4

4 Cinder Cone

5

5 Fissure

6

6 Cinder Cone

7

7 Shield

8

8 Caldera

9

9 Composite / Strato

10

10 Fissure

 Bonus: Who is this actress playing in the movie “Joe vs. the Volcano”

 Second Bonus: Meg Ryan