Tuesday, July 21, 2009

Volcanoes

Word Bank

ash,erupt,volcano,volcanic,smoke,magma,eruption,lava,boiling,located,formed,gas,steam,cinders
Questions

How is a volcano formed?
Where are volcanoes located?
What is a volcano?
What comes out of a volcano?


What makes a volcano erupt?




Volcano facts Mount Vesuvius


Mount Vesuvius destroyed a city called Pompeii. Pompeii was destroyed by Mount Vesuvius on August 24th, 79AD.Pompeii is located in Southern Italy.




This are the main 5 types of volcanoes




Caldera: A large hole in the Earth that is created when a volcano falls.


Cinder Cone: A volcano that is built from drops of lava are blown from a single tube.

Answers



Lava , ash and smoke comes out of a volcano.



A volcano is a mountain that has magma inside it.



A volcano has magma in it so the rocks and magma make it more go up and the pressure under the earth makes the magma blast in the air then gas and ash will come out of the volcano.This is how a volcano is made.

Here is a diagram of a volcano

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