Rock Unit Test: Tuesday 9/17/13 DIRECTIONS: Highlight correct answer or fill in the blank with correct answer.

Three Origins Of Rocks / How Do They Form? / Types of Rocks in this Origin / If looking at this origin of rock, what would you look for? / Three Examples of This Origin Of Rock / Other
Igneous / 1.
Cooling
Heat & Pressure
Cementation / 2.
Intrusive / Extrusive
Foliated / Non-Foliated
Chemical,Clastic,Organic / 3.
Large / small / No crystals
Bands / No Bands
Rocks / Plant / Animal / 4.
Granite, Obsidian, Rhyolite
Slate, Gneiss, Quartzite
Sandstone, Coal, Limestone / 5.
How does the cooling affect the texture of this rock origin?
Sedimentary / 6.
Cooling
Heat & Pressure
Cementation / 7.
Intrusive / Extrusive
Foliated / Non-Foliated
Chemical,Clastic,Organic / 8.
Large / small / No crystals
Bands / No Bands
Rocks / Plant / Animal / 9.
Granite, Obsidian, Rhyolite
Slate, Gneiss, Quartzite
Sandstone, Coal, Limestone / 10.
List the 5 steps for a sedimentary rock to form?
Can sedimentary rocks have layers? If so, what are they called?
Metamorphic / 11.
Cooling
Heat & Pressure
Cementation / 12.
Intrusive / Extrusive
Foliated / Non-Foliated
Chemical,Clastic,Organic / 13.
Large / Small / No crystals
Bands / No Bands
Rocks / Plant / Animal / 14.
Granite, Obsidian, Rhyolite
Slate, Gneiss, Quartzite
Sandstone, Coal, Limestone / 15
Where are metamorphic rocks likely to form?
What types of rocks can become metamorphic?

16. Lava is found the Earth and magma is found the Earth.

17. Intrusive igneous rock forms from lava or magma found inside or outsideEarth with larger or smaller crystals.

18. Extrusive igneous rock forms from lava or magma found inside or outside Earth with larger or smaller crystals.

19. Foliated rocks have while non-foliated rocks .

20. Chemical rocks are made of dissolved minerals, plants and animals, or rock pieces.

21. Organic rocks are made of dissolved minerals, plants and animals, or rock pieces.

22. Clastic rocks are made of dissolved minerals, plants and animals, or rock pieces.

23. True or False. If I know the mineral Fluorite has a hardness of 4, I can scratch any other mineral to determine if it is harder or softer than fluorite.

24. What is the definition for a rock?