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What Ways Can Igneous Rock Form Two Ways? |
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Answer» Igneous rocks are CREATED when MELTED material crystallizes, e.g. from magma. There are TWO formation methods, the first is that they form on the surface and these are called extrusive igneous rocks, or they can form inside the CRUST, and these ones are called intrusive igneous rocks. Igneous rocks are created when melted material crystallizes, e.g. from magma. There are two formation methods, the first is that they form on the surface and these are called extrusive igneous rocks, or they can form inside the crust, and these ones are called intrusive igneous rocks. |
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