Sudden Earth Events VOLCANOES.

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Presentation transcript:

Sudden Earth Events VOLCANOES

Where are Volcanos Found? What is a Volcano? _____________ in Earth’s __________ that releases _________________________________ ___________________________________________ May be __________ (erupting) or __________ (no occurring eruption) or _______________ ____________________ Formed by edges of ___________________ ___________________ Where are Volcanos Found?

Reasons Volcanoes Form __________________________ Result of _______________ plates One plate is pushed _____________ & _______ Magma is eventually forced through an opening

_____________________ Result of _______________ plates Rising magma ___________ into the crust Can form new _____________ on the surface

Types of Volcanoes Based on _______________________________

Types of Volcanoes _____________________ http://kids.discovery.com/games/build-play/volcano-explorert _____________________ _________ sides & __________ peaks ________________ magma ___________ amounts of gas (usually) _______________ eruptions Ex. Mount Vesuvius (Italy) Mount St. Helens (US)

2. ___________________ ___________ sides, ____________ peaks ______________ shape Magma is ________________ ____________ amounts of gas Generally _________________ eruptions Ex. Stromboli (Italy), Paricutin (Mexico)

____________________ ___________ volcanoes ______, _________ sloping sides Usually build up from the ________________ _____________ magma ______________ amounts of gas Ex. Mauna Loa (Hawaii)

Effects of Volcanos _____________________ __________________ Fragments of ___________ less than _________ in size ____________________ ______________ formed from ash, debris and water

____________________________ Mixture of ______________ __________________________ travelling very _________ down the slopes http://library.thinkquest.org/17457/volcanoes/effects.php