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Rock!!
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Page 1: Rock! !. Three types of Rock Igneous Rock = Classic Rock.

Rock!!

Page 2: Rock! !. Three types of Rock Igneous Rock = Classic Rock.

Three types of Rock• Igneous Rock = Classic Rock

Page 3: Rock! !. Three types of Rock Igneous Rock = Classic Rock.

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

Page 4: Rock! !. Three types of Rock Igneous Rock = Classic Rock.
Page 5: Rock! !. Three types of Rock Igneous Rock = Classic Rock.

Three types of Rock

• Metamorphic Rock = Hard Rock

Page 6: Rock! !. Three types of Rock Igneous Rock = Classic Rock.

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)

Page 7: Rock! !. Three types of Rock Igneous Rock = Classic Rock.

Three types of Rock

• Sedimentary Rock = Punk Rock

Page 8: Rock! !. Three types of Rock Igneous Rock = Classic Rock.

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)