'Pahoehoe' presentation slideshows

Chapter 4 - Natural Hazards: An Overview

Chapter 4 - Natural Hazards: An Overview. Effects of hazards on humans. scope: $50 billion/year avg 150,000 dead/year social loss - employment, anguish, productivity humans located in the way of natural processes. Problems. hazardous zones between tectonic plates

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SURFACE FEATURES ON HAWAIIAN VOLCANOES

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Why is there volcanic activity in the middle of plates?

Why is there volcanic activity in the middle of plates?. Hot Spots. Learning Objectives To be able to describe and explain the features of hot spots To describe a case study of hot spot volcanoes. Key Ideas. Not all volcanic activity can be related to present day active plate margins

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Volcanoes

Volcanoes . Ms. scerra. Word Origin. Romans believed in Vulcan, their god of fire. They thought that Vulcan worked at a hot forge, striking sparks as he made swords and armor for the other gods. Hawaiians told legends of the wanderings of Pele, their goddess of fire.

291 views • 14 slides

Chapter 5 Section 2: Volcanic Eruptions

Chapter 5 Section 2: Volcanic Eruptions. 6. Label the picture: lava flow, vent, crater, magma chamber, pipe. 7. What are the two types of volcanic eruptions? Quiet Explosive 8. What is silica? Material found in magma

334 views • 13 slides