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Rock! !. Three types of Rock Igneous Rock = Classic Rock.

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Presentation on theme: "Rock! !. Three types of Rock Igneous Rock = Classic Rock."— Presentation transcript:

1 Rock! !

2 Three types of Rock Igneous Rock = Classic Rock

3 Classic Rock = Igneous Rock Igneous rock is like classic rock because it is formed from volcanic activity, the classic way of forming rock. Igneous rock is either: – Intrusive – formed from magma cooled underground – Extrusive – formed from volcanic activity

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5 Three types of Rock Metamorphic Rock = Hard Rock

6 Hard Rock = Metamorphic Rock Metamorphic rock is like hard rock because it is layered / changed over time through heat and pressure Metamorphic rocks are categorized as: – Foliated = banded (e.g. slate) – Nonfoliated = non-banded (e.g. marble)

7 Three types of Rock Sedimentary Rock = Punk Rock

8 Punk Rock = Sedimentary Rock Sedimentary rock is like punk rock because it is formed by various materials deposited in rock. Sedimentary rock is classified as: – Clastic – fragments (e.g. sandstone) – Chemical – has precipitates (e.g. limestone) – Bioclastic – contains skeletal fragments (e.g. fossils)


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