1. Volcanoes 2

3. Shield Volcanoes: broad at the base with gently sloping sides Form from: quiet eruptions Example: Hawaiian Islands Types of Volcanoes

4. Mauna kea, Hawaii

5. Medicine lake, California

6. Cinder Cone Volcanoes: very steep sloping sides Form from explosive, pyroclastic eruptions Types of Volcanoes

7. Capulin mountain, new Mexico

8. Caja del Rio, New Mexico

9. Sunset Crater, Arizona

10. Lava Butte, Oregon

11. Composite Volcanoes: mountains made of alternating layers of hardened lava and sediment Also known as stratovolcanoes Usually become very large volcanic mountains Types of Volcanoes

12. Mt. Saint Helens, Washington

13. Iceland

14. Mt. Fuji, Japan

15. Mt. Vesuvius, Italy

16. Mt. vesuvius Casts of pumice ash

20. Crater: a funnel-shaped pit at the top of a volcano Cont. How Volcanoes Form

21. Caldera: A Large basin- shaped depressions that formed when a magma chamber empties and the volcano collapses into it Calderas

22. Yellowstone Caldera

24. Yellowstone – Over a hot spot in Earth’s mantle and could have a massive eruption

25. Crater Lake, Oregon

26. Increases in earthquake activity Pressure from magma on the overlying rock changes the rock temperature The surface of volcano may bulge upward Predicting Volcanic Eruptions

27. https://www.youtube.com/watch?v=e4PUOBIwEv0 Iceland – eruption https://www.youtube.com/watch?v=z-PKOQZyLTA Ash hazard 2014 in japan (news) https://www.youtube.com/watch?v=v_VyKplXtOM Coca-cola Videos