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Rock & Rock Cycle Review
Rock & Rock Cycle Review
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Rocks and Rock Cycle 9th grade Earth Science
Flashcards
57 cards
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Questions
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Answers
1
Limestone is an example of
a conglomerate
a biochemical sedimentary rock
a clastic sedimentary rock
breccia
2
Which of the following is one of the three families of igneous rocks?
mafic
foliated
gabbro
clastic
3
The three groups of rocks are classified by
grain size
how they formed
chemical composition
color
4
Most metamorphic rock forms as a result of
magma flows
contact metamorphism
regional metamorphism
foliation
5
Which of the following is an igneous rock?
gypsum
limestone
gneiss
basalt
6
The name for this type of rock means “changed form.”
sandstone
igneous
metamorphic
sedimentary
7
Which of the following is NOT a class of clastic rock?
conglomerate
shale
sandstone
fossil
8
What process or processes would be occurring in the part of the rock cycle labeled E?
compaction and cementation
cooling
melting
weathering and erosion
9
Sedimentary rock that is made up of rock fragments that become compacted or cemented together
biochemical
chemical
clastic
organic
10
Which of the following is an organic sedimentary rock?
coal
basalt
conglomerate
sandstone
11
If granite undergoes high temperatures/pressures within Earth, what type of rx will be formed?
an organic rock
a metamorphic rock
a sedimentary rock
an igneous rock
12
What type of rock should occur in the part of the rock cycle labeled B?
sedimentary
lava
igneous
metemorphic
13
The parent material for all rocks is
magma
granite
silica
quartz
14
Which of the following metamorphic rocks has a nonfoliated texture?
schist
marble
slate
gneiss
15
In the diagram above, the feature labeled 1 is an example of a
laccolith
batholith
geode
lava plateau
16
Rocks are formed when magma
weathers
erodes
crystallizes
undergoes radioactive decay
17
Chalk formed from skeletons of microscopic living things in the ocean must be a(n)
chemical rock
clastic rock
organic rock
igneous rock
18
What type of rock should occur in the part of the rock cycle labeled F?
igneous
lava
metemorphic
sedimentary
19
Identify the texture of this rock
coarse
foliated
porous
amorphous
20
What texture results when pressure cause minerals in rock to realign into dark and light bands?
felsic
foliated
mafic
nonfoliated
21
The process by which sediment is moved by water or wind carrying it
cementation
compaction
erosion
deposition
22
Which of the following is an example of an extrusive igneous rock?
granite
marble
basalt
coal
23
Identify the texture of this rock
amorphous
coarse
foliated
porous
24
In the rock cycle a collision between 2 plates forces 1 plate toward the heat of the mantle
producing, coarse-grained rock
producing, sedimentary rock
producing, igneous rock
producing, metamorphic rock
25
The structure labeled X in the diagram above is a
batholith
dike
stock
sill
26
Which of the following does NOT change the form of existing rock?
chemical processes
light
tremendous pressure
extreme heat
27
Series of changes that describes how geologic forces cause rock to change from 1 type to anothe
Rock cycle.
Mohs hardness scale.
Fractional crystallization.
Bowen’s reaction series.
28
Which of the following describes the process inwhich sedimentary rock becomes metamorphic rock?
weathering and erosion
compaction and cementation
cooling and solidifying
heat and pressure
29
The size and arrangement of crystalline grains in igneous rock is called
density
luster
texture
hardness
30
Which of the following is classified as a metamorphic rock?
diorite
limestone
basalt
schist
31
Which of the following represents the correct order involved in forming sedimentary rock?
weathering, erosion, compaction, cementation
compaction, cementation, weathering, erosion
erosion, weathering, compaction, cementation
cementation, compaction, erosion, weathering
32
Felsic rocks are high in
calcite
silica
biotite
quartz
33
What type of sedimentary rock has angular fragments?
nonfoliates
foliates
conglomerates
breccias
34
What type of sedimentary rock is formed from minerals that were once dissolved in water?
chemical
organic
inorganic
clastic
35
Layers and beds of sedimentary rock are examples of
massive beds
sandstone
sea beds
stratification
36
The name for this type of rock means “from fire” in Latin.
metamorphic
inferno
sedimentary
igneous
37
A rock that forms from cooling lava is classified as an
intrusive igneous rock
intrusive metamorphic rock.
extrusive metamorphic rock.
extrusive igneous rock.
38
Generally, a rock is made up of
a compound of several elements.
small crystals.
a mixture of minerals and other materials.
large crystals.
39
Process in which 1 rock changes into another rock because of chemical change, temp,and pressure
sedimentation
igneation
metamorphism
compaction
40
Which of the following is NOT an example of an intrusion?
volcano
batholith
sill
laccolith
41
Foliated met rx that forms when sedimentary rock shale is subjected to low temps and pressures
quartzite
slate
marble
granite
42
The structure labeled Y in the diagram above is a
sill
dike
stock
batholith
43
Fossils are only found in
nonfoliated metamorphic rocks.
sedimentary rocks.
intrusive igneous rocks.
foliated metamorphic rocks.
44
Identify the texture of this rock
coarse
amorphous
porous
foliated
45
Identify the texture of this rock
amorphous
coarse
foliated
porous
46
The process in which dissolved minerals crystallize and glue particles of sediment together
compaction
erosion
deposition
cementation
47
A metamorphic rock can be classified according to its
texture and composition
density and color
color and composition
density and texture
48
Identify the texture of this rock
amorphous
porous
fine
foliated
49
The metamorphism of limestone results in the formation of ____.
quartzite
marble
silver
gneiss
50
An igneous rock with a mixture of large and small grains is said to have
Porphyritic.
Porous/vesicular.
Coarse grain.
Amorphous/glassy
51
The sedimentary rock formed when particles of clay lay in very thin, flat layers is called
gypsum
limestone
calcite
shale
52
What results when rocks come in contact with molten rock such as those in an igneous intrusion?
hydrothermal metamorphism
contact metamorphism
precipitation
regional metamorphism
53
Identify the texture of this rock
amorphous
coarse
porphyritic
porous
54
Which of the following types of rock is produced by magma that cools below the earth’s crust?
extrusive igneous
intrusive igneous
chemical sedimentary
foliated metamorphic
55
Where does most metamorphic rock form?
on lake beds
within volcanoes
deep below the earth's surface
on the earth's surface
56
Which of the following is NOT a class of sedimentary rock?
chemical
organic
mafic
clastic
57
Ripple marks in rocks are formed by
moving wind or water
heating and cooling
contact with magma
drying and shrinking