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Duplicate of BJU Earth Science CH 10 Flashcards | StudBud
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Duplicate of BJU Earth Science CH 10
Duplicate of BJU Earth Science CH 10
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1
which rock is also called volcanic glass
schist
andesite
basalt
obsidian
2
Chemical Sedimentary rocks are also referred to as...
neoclastic metamorphic rocks
pyroclastic sedimentary rocks
Hydrothermal clastic rocks
nonclastic sedimentary rocks
3
what is the sedimentary rock that is the basis for schist
slate
sandstone
siltstone
shale
4
Granite (considered a basement rock) is what type of rock?
igneous
metamorphic
both igneous and metamorphic
sedimentary
5
Which igneous rock has large interlocking crystals?
pumice
Pegmatite
Phanerite
Porphyry
6
metamorphosed limestone
Slate
granite
marble
Chalk
7
Fossils are commonly found in Igneous and Metamorphic rock.
True
False
8
how do grains within rocks help scientists identify the specimen they are observing?
shape
all of the above
size
grain patterns
9
Sedimentary rocks that formed from minerals precipitated from water
calcium carbonate
Clastic sedimentary rock
nonclastic sedimentary rock
limestone
10
rocks that fuse together to form larger rocks are referred to as...
batholiths
chalk
chert
clasts
11
which type of rock has a subclass of inorganic nonclastic rocks
Metamorphic
Igenous
Sedimentary
None of these
12
non clastic sedimentary rock
amphibole and hornblende
limestone or chert or chalk
gabbro and mica
diorite and rhyolite
13
extrusive igneous rocks
basalt or andesite
conglomerate or breccia
marble or quartzite
limestone or chalk
14
which metamorphism is found along active faults
Regional
Hydrothermal
Contact
Dynamic
15
what type of rock has been changed from its original form
Igneous
plutonic
metamorphic
sedimentary
16
in the formation of sedimentary rocks, which step is found between deposition and cementation?
precipitation
pumice
erosion
compaction
17
Who studies the classification of rocks
Sedimentologist
Mineralogist
Pedologist
Petrologist
18
what are grains in a rock possibly composed from?
all of these
Crystals
Rocks
Fossils
19
Intrusive Rocks..
agate or chert
slate or gneiss
granite or gabbro
basalt or andesite
20
Sedimentary Rocks are the starting material for most versions of the rock cycle
True
False
21
identify the rock
breccia
limestone
basalt
fossiliferous limestone
22
Rocks containing fossils are
scoria
sedimentary
metamorphic
igneous
23
Which type of rock has a subclass of fine grained
None of these
Sedimentary
Metamorphic
Igneous
24
What does "foliated" refer to?
the parallel crystal bands in gneiss
the parallel crystal banding in limestone
the parallel crystal bands in chert
parallel crystal banding in diorite
25
when dissolved materials settle out
Plutonic
Saturation
Precipitation
Hydrolithic
26
What rock is considered both inorganic nonclastic and organic nonclastic
Slate
Limestone
Sandstone
Shale
27
What is the first step in the formation of sedimentary rocks
cementation
erosion and solution
transportation and deposition
compaction
28
In the old-earth version of the rock cycle, rocks will eventually...
become metamorphosed
become subducted
be included in fossils
be sent into space
29
fragments that are "glued" together to make larger rocks
Clasts
Sediments
Domes
Nuggets
30
Became solid as gasses were escaping and now floats
Flint
Chert
Sandstone
Pumice
31
Which rock is formed from the remains of living things
Chalk
Breccia
Limestone
chert