Volcano

By Ellyse.B

Volcano safety

Staying safe during an eruption is hard because you do not know how far and wide lava can spread.

Volcano Fact's

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.
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