'Volcanic cones' diaporamas de présentation

THE ROCK CYCLE

THE ROCK CYCLE. VOLCANISM. I. Introduction. From: Roman god of fire, Vulcan. I. Introduction. From: Roman god of fire, Vulcan What is a volcano? A conical mountain formed around a vent where lava, pyroclastic materials, and gases are erupted. I. Introduction. B. Volcanic activity:

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Chapters 4 & 5: Volcanoes

Chapters 4 & 5: Volcanoes. What you will learn How plate tectonics leads to volcanic activity The parts of a volcano and the products of a volcanic eruption External or extrusive landforms (volcanic) Internal or intrusive landforms (plutonic)

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Announcements TA change for HW3 and HW4 Use Priyanka Sharma psharma@lpl.arizona.edu Office hours: Tuesday 10.30am-12.30p

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Viewing the Moon On International Observe the Moon Night 2011

Viewing the Moon On International Observe the Moon Night 2011. Brian Day LADEE Mission E/PO Lead NASA Lunar Science Institute Citizen Science Lead Brian.H.Day@nasa.gov. The Moon with the Unaided Eye. A Binocular View of the Moon. Lunar Mare. Mare Imbrium 1,145 km. Lunar Mare.

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VOLCANOES

VOLCANOES. rim. crater. vent. pipe. Parasitic cone. I. Parts of a volcano. II. Locations of volcanoes. A. Along subduction zones (convergent boundaries). B. Along mid-ocean ridges (divergent boundaries). C. Hot spots (not along plate boundaries).

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Volcanic Activity

Volcanic Activity. Volcanoes, explosions and more!. Igneous __________- classified by shape, size, and orientation. Intrusions. Magma Source. Areas Where Magma Forms Upper mantle depths of 50 to 250 km High temps (800-1100 C), medium pressure Rocks melt, or partially melt

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Chapter 18 Oceanography

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Chapter 13 - Volcanoes

Chapter 13 - Volcanoes. Section 2: Volcanic Eruptions. Section 2 Objectives. Explain how the composition of magma affects volcanic eruptions and lava flow. Describe the five major types of pyroclastic material. Identify the three main types of volcanic cones. Describe how a caldera forms.

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Volcanic Activity

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Volcanic Activity

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The most important volcanoes in Olot are the Santa Margarida, the Corscat and the Montsacopa, all of which are extinct. The volcanic region of Campo de Calatrava is home to well-preserved volcanic cones such as the Yezosa in Almagro and the Cerro Gordo in Valenzuela de Calatrava.

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