Staying safe during an eruption is hard because you do not know how far and wide lava can spread.
Molten rock fragments are called tephra. largest rock fragments are called booms. small openings in ground called fumaroles. more than 90% of all gas is emted by volcano's is water vapor. hot mud called lahars. more than 80% of the earths surface is of volcanic organs.
How Volcanos Afect The Earth
an eruption can damage houses , crops and many other things.
History Of Volcanos
volcano's have been around for millions of years.
this volcano looks like a big star.
this one looks like it has chistmas lights on.
this one looks like it over exsploded.