• 8H ROCKS
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  • Explain all about small crystals! The example, how it comes from, kind of rocks, speed of cooling
    Basalt/Obsidian, Magma cools slowly, Igneous rocks
  • Explain all about big crystals! The example, how it comes from, kind of rocks, speed of cooling
    Granite/diorite, lava cools faster, igneous rock
  • Two processes to make a metamorphic rock
    heat and pressure
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