'Cinder cone volcano' presentation slideshows

Daily Routine

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There are three main types of volcanoes Shield Volcano

There are three main types of volcanoes Shield Volcano Stratovolcano (also called composite volcano) Cinder cone volcano Lava Domes are also worth mentioning. Low, rounded profiles Slopes from 2-10 degrees Composed of mafic , low-viscosity flows Basalt lava flows

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VOLCANOES!!

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Holy Smokes!

Holy Smokes!. A Volcano Primer. What is a volcano?. 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. Shape. *Cinder Cone *Shield *Composite Cone.

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Divergent Plate Movement

Pangea : The hypothetical landmass that existed when all continents were joined, from about 300 to 200 million years ago. Continental Drift Theory: Idea that the continents were once one continent but they have moved to be separate continents today.

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Volcanoes

Volcanoes. Types of volcanoes. 1. Shield Volcano Rounded, gentle slopes and large bases Lava is usually fluid and flows easily Ex. Hawiian Islands, Kilauea, Manua Loa. 2. Cinder Cone Volcano Steepest sloped volcano Lava is thick with gas trapped inside Eruptions are usually violent

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Kimberly Chastain

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Volcanoes

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Volcanoes

Volcanoes. A volcano is the volcanic mountain, or cone, that forms from the materials that collect around the vent Most volcanoes occur along diverging plate boundaries such as the mid-ocean ridge, or in subduction zones, around edges of oceans Magma : molten rock inside Earth

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Volcanoes

Volcanoes. Eruptions and Forms of Volcanoes. Types of Eruptions. Violent and explosive Quiet and flowing Depends on trapped gases and magma composition. Trapped Gases. Water vapor and carbon dioxide are trapped in magma

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VOLCANOES

VOLCANOES. YEAR 7. 4. VOLCANIC LANDFORMS. Landforms from Lava and Ash: Shield volcanoes (from hot spots) Cinder cone volcanoes Composite volcanoes Lava plateaus (instead mountain) Caldera (huge hole left after collapsing a volcanic mountain) Soils from lava and ash (good for plants).

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Volcanoes

Volcanoes. Formed at Plate Boundaries. Ring of Fire!. Some Volcanoes form at Hot Spots. Examples: Hawaii and Yellowstone. 3 Types of Volcanoes. Shield Volcano Composite ( Strato ) Volcano Cinder Cone Volcano. Types of lava and eruptions.

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Volcanoes

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Volcanoes for dummies

Volcanoes for dummies. By Ethan Banks 11/03/2010 Volcanoes. Shield Volcanoes. A shield volcano is a broad, gently sloping, volcano where gently flowing lava hardens and gradually builds up. This is the shield volcano Mauna Loa in Hawaii. . Side vent. crater. Main chamber. Lava flow.

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Volcanoes

Volcanoes. A volcano is a mountain that forms when magma escapes the through the crust and cools. What is a Volcano?. Magma comes to the surface because it is less dense then the rock. Remember, substances of lesser density float on top of more dense items.

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Volcanoes

Volcanoes. By Seth Linford, 3/11/10. Shield Volcano. Shield volcanoes are seen as a gentle, sloping mountain. Most examples are in the ocean, such as the Hawaiian Islands. They are mostly built up over time by quiet eruptions. This is what produces the sloping mountains and islands.

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Volcanoes

Volcanoes. By: Bridger Skillicorn 3/11/10. Shield volcano. Shield volcanoes are formed when a weak spot in the earths surface oozes lava gradually building up a sloping hill. Shield volcanoes formed the Hawaiian islands. . Crater. Main vent. Side vent. Magma chamber. Magma.

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Created By: Jacinda Kachner

V. o. l. c. a. n. o. e. s. Created By: Jacinda Kachner. Types of Volcanoes. Cinder Cone Volcano. Consist almost entirely of loose, grainy cinders and almost no lava Small volcanoes: about a mile across and about a thousand feet high Very steep sides, with a small crater on top.

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20 November 2012

20 November 2012. OBJECTIVE: Compare and contrast the three types of volcanoes. DO NOW: Take out HW (Volcanoes WS) Pick up WS from front table (do not glue)

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VOLCANOES

VOLCANOES. BY: HANNAH DICKERSON.

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