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Billy And Ben's Rocks
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Published on Nov 18, 2015
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1.
BILLY AND BEN'S ROCKS
Photo by
Stuck in Customs
2.
IGNEOUS
Igneous rocks are formed from molten rock and lava
They form when lava cools quickly
They don't have layers but they often have crystals
Photo by
subarcticmike
3.
METAMORPHIC
Metamorphic rocks form when heat and pressure change
Metamorphic rocks are hard
The word metamorphic means "change of form"
Photo by
Albert Freeman
4.
SEDIMENTARY
Sedimentary rocks have layers
They are formed when a lot rocks pile on top of each other
Photo by
sunphlo
5.
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Our favorite was igneous be
Photo by
Kuyan Redman
6.
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