WhAT is a volcano? A volcano is formes  when two contients clide they  formed way up in the ground. In a volcano a their are gas that are poisin to us.  Also in a volcano thier is lava witch is molten rock. Lava never comes out of the ground. On the other side their is hot molten rock called magma, magma comes out during an erouptoion. When magma cools it forms new land like like Hawaii.
 

           How a volcano erupets! A volcano erupets when the pressure in side the volcano is to great.After the pressure is to great it erupts. Some volcanos send out magma and some send out smoke and gas. Other can send out carbon dixide,and some can send out all of those. When Mount Saint Helens erupted one whole side went with it the eruption covered the Northwestern side of the United States and took out most of forest where most of the aminals live.

                                 Where are volcano's? Volcano's are all over the world. But all the volcano's are on plate bounderies. Like in Califorina, Oregon, Washington and part of Canada.Their are volcano's on a contient. That is my first volacno page.\
 
 

Click on one of volcano's below to learn more about it.

Mount Saint Helens