'Predicting volcanic eruptions' diaporamas de présentation

VOLCANOES

VOLCANOES. CHAPTER 7. 7.1 VOLCANOES AND PLATE TECTONICS. Section Objectives: Describe the formation and movement of magma Define volcanism List three locations where volcanism occurs. I. VOLCANISM.

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Topic 4-Lesson 1

Topic 4-Lesson 1. Natural Disasters-Volcanic Eruptions. Introduction. Volcanic eruptions can cause catastrophic damage. On November 13 th 1985 the volcano Nevado del Ruiz erupted in Colombia, South America. This eruption killed 23,000 people!. Introduction.

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Volcanoes

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Volcanic Hazards p. 138-140, web reading

Volcanic Hazards p. 138-140, web reading. Volcano Facts Volcano Hazards Fall processes Flow processes Other types Predicting Volcanic Eruptions. Yellowstone Old Faithful. Ground collapse ~ Area of NYC Material ejected ~1000 km 3. Ash Fall. Giant Caldera Volcano: Yellowstone.

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Restless Earth Revision Revise the topic Practice exam technique

Restless Earth Revision Revise the topic Practice exam technique. Draw. Get into groups of four and number yourselves. Draw your plate boundary: 1. destructive 2. collision 3. constructive 4. conservative. 2 minutes. Practice drawing these diagrams. Use them in the exam. Diagrams.

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What Causes Volcanoes? 11/13/13

What Causes Volcanoes? 11/13/13. 9-3 pgs. 230-235 IN: What causes volcanoes?. Inside a Volcano. Formation of Magma. Solid rock may become magma when: pressure is released, when the temperature rises above its melting point, or when it composition changes.

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Volcanoes

Volcanoes. Volcanic eruptions are among the Earth's most powerful and destructive forces.

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Volcanoes

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CHAPTER 6: EARTHQUAKES AND VOLCANOES

CHAPTER 6: EARTHQUAKES AND VOLCANOES. Lesson 2 : VOLCANOES. ??. Essential Questions. How do volcanoes form ? What factors contribute to the eruption style of a volcano ? How are volcanoes classified ?. Vocabulary. Volcano Magma Lava Hot spot Shield volcano Composite volcano

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