PPT-Structure of a Volcano

Objectives 1 To learn the structure of a volcano 2 To know that volcanoes can be dormant active and extinct key words Earthquake volcano plate margin plates Structure of a Volcano Structure of a Volcano. Chapter 9. Lesson 2. Videos. http://video.nationalgeographic.com/video/kids/forces-of-nature-kids/volcanoes-101-kids/. Volcanoes 101 National Geographic.. https://www.youtube.com/watch?v=cQMB7o3SXOw. Alaska, USA. Mollie Taylor and . Ilana. . Zyatitsky. Department of Geology, Colby College. Professor Robert Nelson – Jan Plan 2015. Geographic Setting. 60°29’N 152°44’W. 177 km SW of . Anchorage . An example of Time Series Analysis. Daniele . Alami. . Country. :Italy . Subregion. . Name. . :Italy / . Sicily. Volcano . Number. . : 0101-06= . Volcano . Type. . : . Stratovolcanoes. . Volcano Status. Earth Science Fall . 2012 . Vocabulary: . aa. – jagged chunks of lava formed by rapid cooling on the surface of the lava flow . Vocabulary:. Caldera- large basin-shaped depression formed when an explosion destroys the upper part of a volcanic cone or when the magma chamber below a volcano is emptied during an eruption. VOLCANOES.. What is a volcano?. A volcano is a mountain that opens . below . to a pool of molten rock . called a magma chamber below . the surface of the earth. When . the pressure . builds up, eruptions take place. . 1. . A . volcano is a fault in earth’s crust that allows magma to escape.. 2. . We . call the release of magma an eruption.. How does that work?. 3. . Magma . is the layer of melted rock that . lies just below earth’s crust.. Volcanos. Types of volcanoes. Shield volcano. Fissure (flood) volcano. Composite (. strato. ) volcano. Cinder Cones. Rhyolite caldera complex. Super volcanos. Yeah baby, yeah.. Terms.. cone. Caldera. Lava dome. Parasitic cone. Lava. Cinder. Ash. . By Olivia . R. ouse. A dormant volcano is a volcano that is currently not active but scientist believe it could still erupt.. Mauna Keane is one of the volcanoes that is dormant. . This volcano stayed dormant for the last 10,000 years before 2009.. Charred bits of rock; ashes. Crater (noun). A bowl shaped depression. Crust (noun). The solid outer layer of Earth. Eruption (noun). A volcanic explosion or a large flow of lava. Lava (noun). Hot melted rock that flows from a volcano. Directions : Define the following terms.. 1. Magma chamber. 1. Magma collects in a pocket beneath a volcano. 2. pipe. 2. A long tube through which. magma moves from the chamber to the surface.. 3. vent. A volcano is an opening in Earth that erupts gases, ash, and lava.. Volcanic mountains form when layers of lava, ash, and other material build up around these openings.. 3 Basic Volcano shapes. Cinder Cone. TITLE: AUTHORS (FIRST NAME, LAST NAME): Alexander Belousov 1, 3 , Marina Belousova 1, 3 , Akhmad Zaennudin 2 , Oktory Prambada 2 INSTITUTIONS (ALL): 1. Earth Observatory of Singapore, Singapore, S Active volcanos. Subduction zone volcano. Spreading volcanos. Atlantic rift near Iceland. Iceland on a spreading axis. Earthquakes. at volcanos. Earthquakes types at volcanos. Earthquake swarm at a volcano. . Main Idea 1. : . Volcanoes look like mountains, but they form as a result of . repeated eruptions. of magma from underground.. Redoubt, AK. Active Volcano. http://www.youtube.com/watch?v=g1UWTwDwZp8.