Dasharn's volcano and mudslide information.

1 A volcano is a mountain that opens downward to a pool of
molten rock below the surface of the earth. when pressure
builds up eruptions occur.






2 In an eruption, gases and rock shoot up through the opening
and spill over or fill the air with lava fragments. Eruptions can
becomes lava flows, hot ash flows, mudslides, avalanches, falling ash and flood.







3 The danger area around a volcano covers about a 20 mile  radius.