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All About Igneous, Metamorphic, and Sedimentary rocks. By: Amyre Martin. Igneous Rocks. Igneous rocks form magma the molten rock inside the earth cools and hardness. Metamorphic rocks. Metamorphic rocks forms when heat, pressure or chemical reactions change one type of rock.
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All About Igneous, Metamorphic, and Sedimentary rocks By: Amyre Martin
Igneous Rocks • Igneous rocks form magma the molten rock inside the earth cools and hardness.
Metamorphic rocks Metamorphic rocks forms when heat, pressure or chemical reactions change one type of rock.
Sedimentary rocks • Sedimentary rocks are made from pieces of rocks and minerals.It forms in layer with the oldest rock at the bottom.