do now 1.___ creates holes in the ozone (air pollution) 2. ___layer of the earth that has the...
DESCRIPTION
1. What are the three types of volcanoes? 1. The three types of volcanoes are shield, cinder cone, and composite.TRANSCRIPT
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DO NOW1.___ creates holes in the ozone (air pollution)2. ___layer of the Earth that has the highest pressure, density, and temperature (layers of Earth)3.___the boundary that occurs where the crust and mantle meet and seismic waves increase in speed (seismololgy)4. ___point inside the Earth where an earthquake begins (earthquakes) 5.___plowing fields in curved rows instead of straight lines (soil conservation)
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Volcano Key Questions
1. What are the 3 types of volcanoes?
2. What are shield volcanoes?3. What are cinder cone volcanoes?4. What are composite volcanoes?
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1. What are the three types of volcanoes?
• 1. The three types of volcanoes are shield, cinder cone, and composite.
![Page 4: DO NOW 1.___ creates holes in the ozone (air pollution) 2. ___layer of the Earth that has the highest pressure, density, and temperature (layers of Earth)](https://reader036.vdocuments.site/reader036/viewer/2022082501/5a4d1b457f8b9ab0599a30df/html5/thumbnails/4.jpg)
2. What are shield volcanoes? • 2. Shield • Made of runny lava and basalt• Non explosive eruptions• Gentle sloping sides• Wide base• Forms underwater
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3. What are cinder cone volcanoes?
• 3. Cinder Cone• Made of pyroclastic material• Explosive eruptions• Steep sides• Narrow base• Found in clusters on shield and composite• Erode quickly because there is no lava to cement rocks together
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4. What are composite volcanoes?• 4. Composite • Made of lava and pyroclastic material• Non explosive and explosive eruptions• Steep sides• Wide base• Also called Strato volcano