Rock Formations

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A rock formed from fragments of other rocks is a(n)

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Sedimentary Rock

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The three groups of rocks are classified by: How they form, Color, Grain size, Chemical Composition

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How they form

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This rock started as molten magma. What type of rock is this? Options: Sedimentary, Igneous, Metamorphic

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Igneous

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This rock was formed by smaller pieces of rock that settled at the bottom of a lake millions of years ago. What type of rock is this? Options: Sedimentary, Igneous, Metamorphic

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Sedimentary

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The process when rocks break into smaller pieces due to exposure to natural elements is called

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weathering

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What are the 3 major types of rocks?

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Igneous, Metamorphic, Sedimentary

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The process by which igneous rocks are formed...

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melting and cooling

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The name rock is given when it is broken down into smaller pieces.

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sediment

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The process in which dissolved minerals crystallize and glue sediment together.

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cementation

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True or False: Once a rock is sedimentary, it cannot become an igneous rock.

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False