the rock cycle · nonclastic sedimentary rocks sea water rock salt (halite) checkpoint explain the...

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sedimentary and metamorphic rocks.notebook January 18, 2017 Sediment Weathering/Erosion Igneous Rock Cooling Magma Melting Heat/Pressure Sedimentary Rock Lithification Metamorphic Rock The Rock Cycle Return to review Know for Test Sedimentary Rocks formed from lithification of sediments into rock LithificationProcess in which sediment is turned into solid rock sedimentsany weathered rock material that settles and accumulates somewhere

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Page 1: The Rock Cycle · NonClastic sedimentary rocks sea water Rock salt (halite) Checkpoint Explain the difference between clastic and nonclastic sedimentary rock. sedimentary and metamorphic

sedimentary and metamorphic rocks.notebook January 18, 2017

Sediment

Weathering/Erosion

Igneous Rock

Cooling

Magma

Melting

Heat/Pressure

Sedimentary Rock

Lithification

Metamorphic Rock

The Rock Cycle

Return to review

Know for Test

Sedimentary Rocksformed from lithification of sediments into rock

Lithification­Process in which sediment is turned into solid rock

sediments­any weathered rock material that settles and     accumulates somewhere 

Page 2: The Rock Cycle · NonClastic sedimentary rocks sea water Rock salt (halite) Checkpoint Explain the difference between clastic and nonclastic sedimentary rock. sedimentary and metamorphic

sedimentary and metamorphic rocks.notebook January 18, 2017

Checkpoint ­ What is lithification?

Sedimentary Rocks

Page 3: The Rock Cycle · NonClastic sedimentary rocks sea water Rock salt (halite) Checkpoint Explain the difference between clastic and nonclastic sedimentary rock. sedimentary and metamorphic

sedimentary and metamorphic rocks.notebook January 18, 2017

Sedimentary Rocks

Non­Clastic sedimentary rocks

sea water Rock salt (halite)

Checkpoint ­­ Explain the difference between clastic and non­clastic sedimentary rock.

Page 4: The Rock Cycle · NonClastic sedimentary rocks sea water Rock salt (halite) Checkpoint Explain the difference between clastic and nonclastic sedimentary rock. sedimentary and metamorphic

sedimentary and metamorphic rocks.notebook January 18, 2017

Sedimentary Rocks

bituminous coal

Metamorphic Rocksigneous or sedimentary rock that has undergone 

intense pressure and/or heat to form metamorphic rock

most often located beneath sedimentary rocks on the continents and in the core of mountains

never contain fossils b/c they have been changed by         intense heat &/or pressure

by nature are formed deep w/in the earth’s crust and       are not normally found that often at the surface unless       overlying layers have been eroded

Page 5: The Rock Cycle · NonClastic sedimentary rocks sea water Rock salt (halite) Checkpoint Explain the difference between clastic and nonclastic sedimentary rock. sedimentary and metamorphic

sedimentary and metamorphic rocks.notebook January 18, 2017

o Two Types of Metamorphism:1) contact metamorphism—this metamorphism occurs     only when pre­existing rocks are in contact with magma.      Heat changes the original minerals in the rock to make      new rock

2) regional metamorphism—this metamorphism occurs     when rocks are buried over a wide area and the heat &     pressure changes the rocks.  This normally happens near    mountains.

Two Main Groups of Metamorphic Rocks:

1)foliated­these are metamorphic rocks where the minerals    in them have been rearranged into parallel bands or layers

examples­­­schist (parent rock:  phylite)­­slate (parent rock:  shale)­­gneiss (parent rock:  schist or granite)

2)non­foliated­metamorphic rock that does not show layering or     banding

examples­marble (parent rock:  limestone), quartzite (parent rock:  sandstone)

click for video

Pull

Pull

read pull tab first

Page 6: The Rock Cycle · NonClastic sedimentary rocks sea water Rock salt (halite) Checkpoint Explain the difference between clastic and nonclastic sedimentary rock. sedimentary and metamorphic

sedimentary and metamorphic rocks.notebook January 18, 2017

Checkpoint:  what are the two main groups of metamorphic rock?

Sediment

Weathering/Erosion

Igneous Rock

Cooling

Magma

Melting

Heat/Pressure

Sedimentary Rock

Lithification

Metamorphic Rock

The Rock CyclePull

Pull

Check Work

Sediment

Lithification

Weathering/Erosion

Igneous Rock

Cooling

Magma

Melting

Sedimentary Rock

Heat/Pressure

Metamorphic Rock

Page 7: The Rock Cycle · NonClastic sedimentary rocks sea water Rock salt (halite) Checkpoint Explain the difference between clastic and nonclastic sedimentary rock. sedimentary and metamorphic

sedimentary and metamorphic rocks.notebook January 18, 2017

Sort into categories.

Igneous Sedimentary Metamorphic

extrusive

intrusive

clastic

foliated

composition

texture

chemical

organic

contact

regional

fossils

Page 8: The Rock Cycle · NonClastic sedimentary rocks sea water Rock salt (halite) Checkpoint Explain the difference between clastic and nonclastic sedimentary rock. sedimentary and metamorphic

sedimentary and metamorphic rocks.notebook January 18, 2017

click for video (summary)

Return to review