PPT-What is a volcano?

1 A volcano is a fault in earths 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 earths crust. 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.. 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. Webquest. WOW!. Name: ________________________________ Date: ________________. . Go to http://environment.nationalgeographic.com/environment/natural-disasters/forces-of-nature/. Choose a force: Volcanoes. Ann Sparling White, MS. , LPC, NCC. annsparling@gmail.com. THE VOLCANO MODEL. AS AN ASSESSMENT TOOL. . Allows for quick and easy information gathering. . . Is non-intrusive. Works both individually and with a family or group. A volcano is a fault in earth’s crust that allows magma to escape.. We call the release of magma an eruption.. How does that work?. Magma is the layer of melted rock that . lies just below earth’s crust.. Eruption!. www.oxfordsparks.net/volcano. Volcanoes . often . show physical or chemical signals before an . eruption. These signals allow volcanologists to monitor active . volcanoes, and perhaps predict a future . 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. Station 1. A volcano is a place where magma reaches the surface due to its lower density. A volcano is a “. window. ” into the earth’s interior. They allow us to study material that comes . from deep within the crust and possibly from . Sales ProspectusPrepared May 10 2018Asking Price 1000000Please contact Greg Koert Broker for more informationor to arrange a showing of this property 530-615-4453 office 530-798-3460 cell gregkoertyah 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. Classification: . Series of overlapping shield and stratovolcanoes. Formation: . North-South trending active fault movement related to subduction of the Juan de Fuca and . Groda. plates beneath the North American Plate.. . 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.