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Volcano!

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    Review of Volcano!
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  • The outside part of something is called the ___________.
    surface
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  • A ________________ is a sign that something bad can happen.
    warning
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  • To _____________ means to break open or shoot out suddenly.
    erupt
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  • Something that is _____________ is not safe.
    dangerous
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  • Lava is made from hot liquid _________.
    rock
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  • The layer of rock below the Earth's crust is called the _________.
    mantle
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  • Joanna Green is studying a volcano in __________.
    Hawaii
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  • When a volcano is "active" it can ____________.
    erupt
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