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5 terms

3rd grade Vocab Land and Water

Vocabulary for Land and Water
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Volcano
the eruption of lava, ash, gases, and rocks from Earth's interior (crust, mantle, core)
depression
area that is sunk below its surroundings
igneous rock
a kind of rock that forms when magma or lava cools on or below Earth's surface
metamorphic rock
a rock that forms when any other kind of rock is changed by high temperature and intense pressure
sedimentary rock
a kind of rock made up of layers of soil that have been pressed together over time