Magma - Molten rock under the Earth's crust, Lava - Molten rock above the Earth's crust, Metamorphic - Rocks formed under heat and pressure, Igneous - Rocks formed from cooled liquid rock, Sedimentary - Rocks formed from sediment under pressure, Extrusive - Igneous rock formed above the Earth's crust, Intrusive - Igneous rock formed below the Earth's crust, Porous - Allows water to soak in, Interlocking - Grains packed tightly with no spaces, Minerals - Rocks are made up of mixtures of these,

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