Volcano Info	EnchantedLearning.com Volcano		Volcano Activities and Printouts
	Types of Volcanoes	The Ring of Fire

There are many types of volcanoes:

• Shield Volcano - A gently-sloping volcano that emits mostly basaltic lava (very fluid lava) that flows in long-lasting, relatively gentle eruptions - explosions are minimal. Shield volcanoes can be very big. An example is Mt. Kilauea (in Hawaii, USA).
• Composite or Strato Volcano - A steep-coned volcano that explosively emits gases, ash, pumice, and a small amount of stiff, silica lava (called rhyolite). This type of volcano can have eruptions accompanied by lahars -- deadly mudflows. Most volcanoes on Earth are of this type. Stratovolcanoes kill more people than any other type of volcanoes - this is because of their abundance on Earth and their powerful mudflows. Examples are Krakatoa in Indonesia, Mt. Pinatubo in the Philippines, and Mt. St. Helens in Washington state, USA.
• Lava Dome - A bulbous (rounded) volcano that forms when very viscous lava barely flows. An example is Mont Pelée in Martinique.
• Cinder Cone - A cone-shaped volcano whose steep sides are formed by loose, fragmented cinders that fall to the Earth close to the vent. The lava flows through a single vent that is usually only up to about 1,000 feet tall. There is usually a bowl-shaped crater at the top. As the gas-filled lava erupts into the air, the lava fragments into pieces and forms cinders.
• Rhyolite Caldera Complex - these are the most explosive volcanoes. They do not look like common volcanoes -- after an eruption, the result is a caldera (crater) caused when the area around the vent collapses. Examples are Yellowstone in Wyoming, USA and Lake Taupo in New Zealand (which erupted around A.D. 80).

Related Pages:

Ring of Fire: Outline Map Printout An outline map of the Ring of Fire to print. The Ring of Fire is the seismically active area on the margins of the Pacific Ocean.

Ring of Fire: Outline Map Printout An outline map of the Ring of Fire to print. The Ring of Fire is the seismically active area on the margins of the Pacific Ocean.

Volcano Printout Color a volcano and read about them.

Volcano Quiz Printout Answer 10 multiple choice questions on volcanos. Answers

Label a Volcano Diagram: A Printout Label the lava, vent, conduit, crater, magma chamber, ash cloud and crust. Answers

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Make a Volcano Create an erupting volcano with clay, baking soda, and vinegar.

Volcano Info	EnchantedLearning.com Volcano		Volcano Activities and Printouts
	Types of Volcanoes	The Ring of Fire

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