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Rocks Types ofRocks
How RocksForm
AnythingGoes
RockMix
Category 1:1 questionWhat is an example of a rock that has
two or more minerals?
Category 1:1 answerGranite
Category 1:2 questionWhat is the rock that we discussed in
class that has only one mineral?
Category 1:2 answerLimestone
Category 1:3 questionWhat is an example of a rock that
contains no minerals?
Category 1:3 answerCoal, Obsidian
Category 1:4 questionWhat are the three characteristics of
rocks that we discussed in class?
Category 1:4 answerSolid
Form in NatureAre usually made of minerals
Category 1:5 questionWhat are the four common uses of
rocks?
Category 1:5 answerHouses, Buildings, & Skyscrapers
Sources of MetalsStatues and Art
Road Construction
Category 2:1 question
If you are on a walk what type of rock will you most likely find?
Category 2:1 answerSedimentary Rock
Category 2:2 questionWhat type of rock is the least
common type of rock in the earth’s crust?
Category 2:2 answerSedimentary Rock
Daily Double
!
Daily DoubleCategory 2:3 question
What type of rocks form from gravel, sand, or silt & clay cementing and being pressed together?
Category 2:3 answerSedimentary Rock
Category 2:4 questionWhat is the difference between how
intrusive & extrusive igneous rocks form? Also, how do their appearances differ?
Category 2:4 answerIntrusive – form inside the earth from
magma cooling- Larger crystals
Extrusive – form outside the earth from lava cooling- Smaller crystals
Category 2:5 questionWhat type of rock are each of the following?
LimestoneShalePumiceGranite
Category 2:5 answerLimestone - SedimentaryShale - SedimentaryPumice - IgneousGranite - Igneous
Category 3:1 questionExplain how pumice forms.
Category 3:1 answerPumice forms when molten rock comes to the earth’s surface in the form of lava. The lava cools to form the rock pumice.
Category 3:2 questionExplain how sandstone forms.
Category 3:2 answerSandstone forms from sand being
cemented together.
Category 3:3 questionExplain how granite forms.
Category 3:3 answerGranite forms from magma cooling in the magma chamber into the rock
granite.
Category 3:4 questionExplain how marble forms.
Category 3:4 answerMarble forms from limestone. The limestone is exposed to a lot of heat and pressure and becomes marble.
Category 3:5 questionExplain how limestone forms.
Category 3:5 answerLimestone is a sedimentary rock because it formed from seashells
cementing together.
Category 4:1 questionThis rock is commonly used by
artists.
Category 4:1 answerMarble
Category 4:2 questionThis rock is a common source of
graphite.
Category 4:2 answerSchist
Category 4:3 questionPoint to the oldest layer of rock in
this picture.
Category 4:3 answer
Category 4:4 questionWhere will you typically find the
rock conglomerate?
Category 4:4 answerWhere there was once shallow water
where larger sediment dropped.
Category 4:5 questionExplain why there is a lot of clay in
this area.
Category 4:5 answerThis area once was covered by deeper water where small
sediment drops.
Category 5:1 question
Compressed gravel becomes the rock conglomerate. What type of rock is
conglomerate?
Category 5:1 answer
Conglomerate – Sedimentary Rock
Category 5:2 question
What rock is made up of the remains of swamp plants?
Category 5:2 answer
Coal
Category 5:3 question
What type of rock was used to create the pyramids?
Category 5:3 answer
Limestone
Category 5:4 question
What rock was used to make Mount Rushmore?
Category 5:4 answer
Granite
Daily Double
!
Daily Double!
Category 5:5 questionIf you find a rock without foliation, what does that tell you about that
rock?
Category 5:5 answer
It was not exposed to a lot of pressure when it formed.
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