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Mount Etna. Mount Etna . Mount Etna and vents. Mount Etna is a volcano in Italy A volcano constitutes a vent , a pipe , a crater , and a cone . The vent is an opening at the Earth's surface. Solidvied lava.
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Mount Etna Mount Etna
Mount Etna and vents • Mount Etna is a volcano in Italy • A volcano constitutes a vent, a pipe, a crater, and a cone. • The vent is an opening at the Earth's surface
Solidvied lava • Solidified lava, ashes, and cinder form the cone. Layers of lava, alternate with layers of ash to build the steep sided cone higher and higher.
Volcanoes eruptions • A volcano erupting.
credits • Writing by sam downie • Pictures by Google • Information of structer a volcano. • Thank you for watching